Xiaoke Wang [Fri, 9 Sep 2022 11:45:57 +0000 (19:45 +0800)]
staging: r8188eu: fix a potential memory leak in rtw_init_cmd_priv()
In rtw_init_cmd_priv(), if `pcmdpriv->rsp_allocated_buf` is allocated
in failure, then `pcmdpriv->cmd_allocated_buf` will not be properly
released. Besides, considering there are only two error paths and the
first one can directly return, we do not need to implicitly jump to the
`exit` tag to execute the error handling code.
So this patch added `kfree(pcmdpriv->cmd_allocated_buf);` on the error
path to release the resource and simplified the return logic of
rtw_init_cmd_priv(). As there is no proper device to test with, no
runtime testing was performed.
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Signed-off-by: Xiaoke Wang <xkernel.wang@foxmail.com>
Link: https://lore.kernel.org/r/tencent_1B6AAE10471D4556788892F8FF3E4812F306@qq.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Nathan Huckleberry [Wed, 14 Sep 2022 21:10:57 +0000 (14:10 -0700)]
staging: octeon: Fix return type of cvm_oct_xmit and cvm_oct_xmit_pow
The ndo_start_xmit field in net_device_ops is expected to be of type
netdev_tx_t (*ndo_start_xmit)(struct sk_buff *skb, struct net_device *dev).
The mismatched return type breaks forward edge kCFI since the underlying
function definition does not match the function hook definition.
The return type of cvm_oct_xmit and cvm_oct_xmit_pow should be changed
from int to netdev_tx_t.
Link: https://github.com/ClangBuiltLinux/linux/issues/1703
Cc: llvm@lists.linux.dev
Reported-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Nathan Huckleberry <nhuck@google.com>
Link: https://lore.kernel.org/r/20220914211057.423617-1-nhuck@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Liu Shixin [Thu, 22 Sep 2022 14:25:48 +0000 (22:25 +0800)]
staging: pi433: use DEFINE_SHOW_ATTRIBUTE to simplify pi433_debugfs_regs
Use DEFINE_SHOW_ATTRIBUTE helper macro to simplify the code.
No functional change.
Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Link: https://lore.kernel.org/r/20220922142548.3248951-1-liushixin2@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Nathan Huckleberry [Wed, 14 Sep 2022 21:07:50 +0000 (14:07 -0700)]
staging: rtl8192u: Fix return type of ieee80211_xmit
The ndo_start_xmit field in net_device_ops is expected to be of type
netdev_tx_t (*ndo_start_xmit)(struct sk_buff *skb, struct net_device *dev).
The mismatched return type breaks forward edge kCFI since the underlying
function definition does not match the function hook definition.
The return type of ieee80211_xmit should be changed from int to
netdev_tx_t.
Link: https://github.com/ClangBuiltLinux/linux/issues/1703
Cc: llvm@lists.linux.dev
Reported-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Nathan Huckleberry <nhuck@google.com>
Link: https://lore.kernel.org/r/20220914210750.423048-1-nhuck@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Nam Cao [Mon, 12 Sep 2022 17:04:31 +0000 (19:04 +0200)]
staging: vt6655: fix some erroneous memory clean-up loops
In some initialization functions of this driver, memory is allocated with
'i' acting as an index variable and increasing from 0. The commit in
"Fixes" introduces some clean-up codes in case of allocation failure,
which free memory in reverse order with 'i' decreasing to 0. However,
there are some problems:
- The case i=0 is left out. Thus memory is leaked.
- In case memory allocation fails right from the start, the memory
freeing loops will start with i=-1 and invalid memory locations will
be accessed.
One of these loops has been fixed in commit
c8ff91535880 ("staging:
vt6655: fix potential memory leak"). Fix the remaining erroneous loops.
Link: https://lore.kernel.org/linux-staging/Yx9H1zSpxmNqx6Xc@kadam/
Fixes:
5341ee0adb17 ("staging: vt6655: check for memory allocation failures")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Signed-off-by: Nam Cao <namcaov@gmail.com>
Link: https://lore.kernel.org/r/20220912170429.29852-1-namcaov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Kang Minchul [Thu, 22 Sep 2022 12:23:10 +0000 (21:23 +0900)]
staging: rtl8723bs: Add a blank line after declarations
This patch adds a blank line in order to fix checkpatch warning
Signed-off-by: Kang Minchul <tegongkang@gmail.com>
Link: https://lore.kernel.org/r/20220922122310.3379711-5-tegongkang@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Kang Minchul [Thu, 22 Sep 2022 12:23:09 +0000 (21:23 +0900)]
staging: rtl8723bs: Make switch and case at the same indent
This patch fixes switch and case as linux kernel coding style
and amend this error generated by checkpatch:
ERROR: switch and case should be at the same indent
Signed-off-by: Kang Minchul <tegongkang@gmail.com>
Link: https://lore.kernel.org/r/20220922122310.3379711-4-tegongkang@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Kang Minchul [Thu, 22 Sep 2022 12:23:08 +0000 (21:23 +0900)]
staging: rtl8723bs: Relocate constant on the right side of test
This patch fixes following warning generated by checkpatch:
WARNING: Comparisons should place the constant on the right side of the test
Signed-off-by: Kang Minchul <tegongkang@gmail.com>
Link: https://lore.kernel.org/r/20220922122310.3379711-3-tegongkang@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Kang Minchul [Thu, 22 Sep 2022 12:23:07 +0000 (21:23 +0900)]
staging: rtl8723bs: replace code indent as tabs
This patch removes error below generated by checkpatch
ERROR: code indent should use tabs where possible
Signed-off-by: Kang Minchul <tegongkang@gmail.com>
Link: https://lore.kernel.org/r/20220922122310.3379711-2-tegongkang@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Kang Minchul [Mon, 19 Sep 2022 13:34:08 +0000 (22:34 +0900)]
staging: rtl8723bs: Fix coding style issue in block comment
This patch removes the following warning generated by checkpatch.pl
WARNING: Block comments use * on subsequent lines
#206: FILE: rtw_recv.c:206:
+/*
+signed int rtw_enqueue_recvframe(union recv_frame *precvframe, struct __queue *queue)
WARNING: Block comments use * on subsequent lines
#216: FILE: rtw_recv.c:216:
+/*
+caller : defrag ; recvframe_chk_defrag in recv_thread (passive)
Signed-off-by: Kang Minchul <tegongkang@gmail.com>
Link: https://lore.kernel.org/r/20220919133408.3271462-1-tegongkang@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Kang Minchul [Sat, 17 Sep 2022 18:16:20 +0000 (03:16 +0900)]
staging: rtl8723bs: Insert blank line after declarations
This patch fixes checkpatch warning as follows:
WARNING: Missing a blank line after declarations
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Kang Minchul <tegongkang@gmail.com>
Link: https://lore.kernel.org/r/20220917181620.3237192-1-tegongkang@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Kang Minchul [Tue, 13 Sep 2022 16:25:10 +0000 (01:25 +0900)]
staging: rtl8723bs: remove braces in single statement blocks
This commit cleans up checkpatch warning as follows:
WARNING: braces {} are not necessary for single statement blocks
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Kang Minchul <tegongkang@gmail.com>
Link: https://lore.kernel.org/r/20220913162510.3134430-1-tegongkang@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Xiaoke Wang [Fri, 9 Sep 2022 11:27:21 +0000 (19:27 +0800)]
staging: rtl8723bs: fix a potential memory leak in rtw_init_cmd_priv()
In rtw_init_cmd_priv(), if `pcmdpriv->rsp_allocated_buf` is allocated
in failure, then `pcmdpriv->cmd_allocated_buf` will be not properly
released. Besides, considering there are only two error paths and the
first one can directly return, so we do not need implicitly jump to the
`exit` tag to execute the error handler.
So this patch added `kfree(pcmdpriv->cmd_allocated_buf);` on the error
path to release the resource and simplified the return logic of
rtw_init_cmd_priv(). As there is no proper device to test with, no runtime
testing was performed.
Signed-off-by: Xiaoke Wang <xkernel.wang@foxmail.com>
Link: https://lore.kernel.org/r/tencent_2B7931B79BA38E22205C5A09EFDF11E48805@qq.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Xiaoke Wang [Fri, 9 Sep 2022 10:39:35 +0000 (18:39 +0800)]
staging: rtl8723bs: fix potential memory leak in rtw_init_drv_sw()
In rtw_init_drv_sw(), there are various init functions are called to
populate the padapter structure and some checks for their return value.
However, except for the first one error path, the other five error paths
do not properly release the previous allocated resources, which leads to
various memory leaks.
This patch fixes them and keeps the success and error separate.
Note that these changes keep the form of `rtw_init_drv_sw()` in
"drivers/staging/r8188eu/os_dep/os_intfs.c". As there is no proper device
to test with, no runtime testing was performed.
Signed-off-by: Xiaoke Wang <xkernel.wang@foxmail.com>
Link: https://lore.kernel.org/r/tencent_C3B899D2FC3F1BC827F3552E0B0734056006@qq.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Sat, 17 Sep 2022 04:25:58 +0000 (06:25 +0200)]
staging: rtl8192e: Remove ftrace-like logging in rtl819x_BAProc.c, ...
Remove "Unnecessary ftrace-like logging" as requested by checkpatch.
Remove multiline macro as it is not needed anymore and not liked by
kernel community.
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/2c41e6856cd37b4f3e5cb1108272bcc24032bf64.1663387785.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Sat, 17 Sep 2022 04:25:48 +0000 (06:25 +0200)]
staging: rtl8192e: Remove ftrace-like logging in rtl_ps.c
Remove "Unnecessary ftrace-like logging" as requested by checkpatch.
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/6d942ba65f62643af2ff7104911f7947cca21790.1663387785.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Sat, 17 Sep 2022 04:25:40 +0000 (06:25 +0200)]
staging: rtl8192e: Remove ftrace-like logging in rtl_dm.c
Remove "Unnecessary ftrace-like logging" as requested by checkpatch.
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/bc0e2c9551ccf78fe388b27d18576b5bb195e2f7.1663387785.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Sat, 17 Sep 2022 04:25:31 +0000 (06:25 +0200)]
staging: rtl8192e: Remove ftrace-like logging in r8192E_phy.c
Remove "Unnecessary ftrace-like logging" as requested by checkpatch.
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/7315b22f54d62c5b56e8b9284426eca4cb641f77.1663387785.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Sat, 17 Sep 2022 04:25:23 +0000 (06:25 +0200)]
staging: rtl8192e: Remove ftrace-like logging in r8192E_dev.c
Remove "Unnecessary ftrace-like logging" as requested by checkpatch.
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/425e1b015c34ddb6df425bc516df64c40a70a58a.1663387785.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Sat, 17 Sep 2022 04:25:07 +0000 (06:25 +0200)]
staging: rtl8192e: Remove ftrace-like logging in r8192E_firmware.c, ...
Remove "Unnecessary ftrace-like logging" as requested by checkpatch.
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/370f47919a69f2f1717f50123c1617cabc78ceca.1663387785.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shang XiaoJing [Tue, 20 Sep 2022 13:51:45 +0000 (21:51 +0800)]
staging: fwserial: Switch to kfree_rcu() API
Instead of invoking a synchronize_rcu() to free a pointer after a grace
period, we can directly make use of a new API that does the same but in
a more efficient way.
Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com>
Link: https://lore.kernel.org/r/20220920135145.1387-1-shangxiaojing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gaosheng Cui [Sun, 11 Sep 2022 09:42:55 +0000 (17:42 +0800)]
staging: wlan-ng: remove unused p80211wext_handler_def declaration
p80211wext_handler_def has been removed since
commit
cb3126e60ffc ("Staging: wlan-ng: Switch from wext
to cfg80211"), so remove it.
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Link: https://lore.kernel.org/r/20220911094255.3225461-1-cuigaosheng1@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Sun, 11 Sep 2022 10:47:29 +0000 (12:47 +0200)]
staging: vt6655: Rename function MACvSetCurrAC0DescAddrEx
Rename function MACvSetCurrAC0DescAddrEx to vt6655_mac_set_curr_ac_0...
to avoid CamelCase which is not accepted by checkpatch.pl. Remove
unnecessary declaration of function and make function static. Remove
unnecessary line break.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/dc3f83dfa8b83a02ed95da3cfb71c0139ba8b674.1662890990.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Sun, 11 Sep 2022 10:47:22 +0000 (12:47 +0200)]
staging: vt6655: Rename function MACvSetCurrTx0DescAddrEx
Rename function MACvSetCurrTx0DescAddrEx to vt6655_mac_set_curr_tx_0_...
to avoid CamelCase which is not accepted by checkpatch.pl. Remove
unnecessary declaration of function and make function static. Remove
unnecessary line break.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/4337deed83e1443ebf93c5591e17f5c6dfe0cf55.1662890990.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Sun, 11 Sep 2022 10:47:15 +0000 (12:47 +0200)]
staging: vt6655: Cleanup and rename function MACvSetCurrTXDescAddr
Rename function MACvSetCurrTXDescAddr to vt6655_mac_set_curr_tx_desc_addr
and iTxType to tx_type to avoid CamelCase which is not accepted by
checkpatch.pl. Remove unnecessary line break.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/88dcbac76f6bad8b4eb68a3cb37cd4f9684294a0.1662890990.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Sun, 11 Sep 2022 10:47:07 +0000 (12:47 +0200)]
staging: vt6655: Rename function MACvSetCurrRx1DescAddr
Rename function MACvSetCurrRx1DescAddr to vt6655_mac_set_curr_rx_1_desc...
to avoid CamelCase which is not accepted by checkpatch.pl. Remove
unnecessary line break.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/0d11f588d4746988478521d323ab49e6a0b7f8b0.1662890990.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Sun, 11 Sep 2022 10:46:57 +0000 (12:46 +0200)]
staging: vt6655: Rename function MACvSetCurrRx0DescAddr
Rename function MACvSetCurrRx0DescAddr to vt6655_mac_set_curr_rx_0_desc...
to avoid CamelCase which is not accepted by checkpatch.pl. Remove
unnecessary line break.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/14f7f2b06ba9f8656d91d4cb84c363e190095049.1662890990.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Sun, 11 Sep 2022 10:46:35 +0000 (12:46 +0200)]
staging: vt6655: Rename function MACbSafeStop
Rename function MACbSafeStop to vt6655_mac_safe_stop to avoid CamelCase
which is not accepted by checkpatch.pl. Remove unnecessary declaration
of function and make function static.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/5c91b281dfab75e5ccf13413232ec993a8056af8.1662890990.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Sun, 11 Sep 2022 10:46:23 +0000 (12:46 +0200)]
staging: vt6655: Rename function MACbSafeTxOff
Rename function MACbSafeTxOff to vt6655_mac_safe_tx_off to avoid
CamelCase which is not accepted by checkpatch.pl. Remove unnecessary
declaration of function and make function static.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/50211bbdd866be93fe9ea912a433e56460bf7f28.1662890990.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Sun, 11 Sep 2022 10:46:15 +0000 (12:46 +0200)]
staging: vt6655: Rename function MACbSafeRxOff
Rename function MACbSafeRxOff to vt6655_mac_safe_rx_off to avoid
CamelCase which is not accepted by checkpatch.pl. Remove unnecessary
declaration of function and make function static.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/0cbcc7205e943393e2873839116d5ffcfb9d3d00.1662890990.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Sun, 11 Sep 2022 10:46:04 +0000 (12:46 +0200)]
staging: vt6655: Cleanup and rename function MACbSafeSoftwareReset
Rename function MACbSafeSoftwareReset to vt6655_mac_save_soft_reset and
abyTmpRegData to tmp_reg_data to avoid CamelCase which is not accepted by
checkpatch.pl. Remove return value bRetVal as it is unused by the calling
functions. Remove unnecessary declaration of function and make function
static. Change declaration of tmp_reg_data to shorten code.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/540a684266610f7618b3ef6000d4699d065c8e6f.1662890990.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Sun, 11 Sep 2022 10:45:53 +0000 (12:45 +0200)]
staging: vt6655: Cleanup and rename function MACvRestoreContext
Rename function MACvRestoreContext to vt6655_mac_restore_context to avoid
CamelCase which is not accepted by checkpatch.pl. Remove unnecessary
declaration of function and make function static. Change declaration of
cxt_buf to shorten code.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/3d215bbf1675fd093c9b31fbf3b29ce09432ab27.1662890990.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Sun, 11 Sep 2022 10:45:42 +0000 (12:45 +0200)]
staging: vt6655: Cleanup and rename function MACvSaveContext
Rename function MACvSaveContext to vt6655_mac_save_context to avoid
CamelCase which is not accepted by checkpatch.pl. Remove unnecessary
declaration of function and make function static. Change declaration of
cxt_buf to shorten code.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/f514711695f1eafde9996edcc246da2adcd5f9c5.1662890990.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Sun, 11 Sep 2022 10:45:29 +0000 (12:45 +0200)]
staging: vt6655: Cleanup and rename function MACvSetLoopbackMode
Rename function MACvSetLoopbackMode to vt6655_mac_set_loopback_mode and
byLoopbackMode to loopback_mode to avoid CamelCase which is not accepted
by checkpatch.pl. Remove unnecessary declaration of function and made
function static. Change declaration of loopback_mode to shorten code and
remove unnecessary line break.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/02ce61620e13eb7fd24833e59a288f52bf5b9730.1662890990.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Fri, 9 Sep 2022 19:22:14 +0000 (21:22 +0200)]
staging: rtl8192e: Rename CurSlotTime
Rename variable CurSlotTime to cur_slot_time to avoid CamelCase which is
not accepted by checkpatch.pl.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/1b71366d87b2b178fcd8f182127a51c7a7507936.1662402870.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Fri, 9 Sep 2022 19:22:05 +0000 (21:22 +0200)]
staging: rtl8192e: Rename bHwRadioOff
Rename variable bHwRadioOff to hw_radio_off to avoid CamelCase which is
not accepted by checkpatch.pl.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/bb977791e835310e51e9c38cc5c547e0b8a35e0c.1662402870.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Fri, 9 Sep 2022 19:21:56 +0000 (21:21 +0200)]
staging: rtl8192e: Rename RFChangeInProgress
Rename variable RFChangeInProgress to rf_change_in_progress to avoid
CamelCase which is not accepted by checkpatch.pl.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/29739986e76750395941ddaa6c4f0ffab6eb26a9.1662402870.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Fri, 9 Sep 2022 19:21:46 +0000 (21:21 +0200)]
staging: rtl8192e: Rename RFWaitCounter
Rename variable RFWaitCounter to rf_wait_counter to avoid CamelCase which
is not accepted by checkpatch.pl.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/11acf28a0b9f56dde4fa4fbd74a085cf2fa1c20d.1662402870.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Fri, 9 Sep 2022 19:21:35 +0000 (21:21 +0200)]
staging: rtl8192e: Rename rtState
Rename variable rtState to rt_state to avoid CamelCase which
is not accepted by checkpatch.pl.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/e888fa7e6edaa68e741236ea012f8230f6817882.1662402870.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Fri, 9 Sep 2022 19:21:20 +0000 (21:21 +0200)]
staging: rtl8192e: Rename bConnectBySSID
Rename variable bConnectBySSID to connect_by_ssid to avoid CamelCase which
is not accepted by checkpatch.pl.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/2b193be93598348994b1f890b6dc5c2ffb84a9b6.1662402870.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Fri, 9 Sep 2022 19:21:11 +0000 (21:21 +0200)]
staging: rtl8192e: Rename bActionAllowed
Rename variable bActionAllowed to action_allowed to avoid CamelCase which
is not accepted by checkpatch.pl.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/e8b617ab58c360bb485cb51d080a8ef81cd47869.1662402870.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Philipp Hortmann [Fri, 9 Sep 2022 19:21:03 +0000 (21:21 +0200)]
staging: rtl8192e: Rename ChangeSource
Rename variable ChangeSource to change_source to avoid CamelCase which
is not accepted by checkpatch.pl.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/0d934bb707510692ccd161ea6034b69133aac14c.1662402870.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Martin Kaiser [Sat, 10 Sep 2022 18:02:36 +0000 (20:02 +0200)]
staging: r8188eu: rtw_is_scan_deny is always false
The rtw_is_scan_deny macro returns false. Remove the macro and resulting
dead code.
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Acked-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220910180236.489808-5-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Martin Kaiser [Sat, 10 Sep 2022 18:02:35 +0000 (20:02 +0200)]
staging: r8188eu: remove rtw_clear_scan_deny
The rtw_clear_scan_deny macro is empty. Remove it.
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Acked-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220910180236.489808-4-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Martin Kaiser [Sat, 10 Sep 2022 18:02:34 +0000 (20:02 +0200)]
staging: r8188eu: remove rtw_set_scan_deny_timer_hdl
Remove the rtw_set_scan_deny_timer_hdl macro, it's not used.
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Acked-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220910180236.489808-3-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Martin Kaiser [Sat, 10 Sep 2022 18:02:33 +0000 (20:02 +0200)]
staging: r8188eu: remove empty rtw_set_scan_deny macro
The rtw_set_scan_deny macro does nothing. Remove it.
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Acked-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220910180236.489808-2-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Nam Cao [Fri, 9 Sep 2022 14:13:39 +0000 (16:13 +0200)]
staging: vt6655: fix potential memory leak
In function device_init_td0_ring, memory is allocated for member
td_info of priv->apTD0Rings[i], with i increasing from 0. In case of
allocation failure, the memory is freed in reversed order, with i
decreasing to 0. However, the case i=0 is left out and thus memory is
leaked.
Modify the memory freeing loop to include the case i=0.
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Signed-off-by: Nam Cao <namcaov@gmail.com>
Link: https://lore.kernel.org/r/20220909141338.19343-1-namcaov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Michael Straube [Fri, 9 Sep 2022 10:02:32 +0000 (12:02 +0200)]
staging: r8188eu: make c2h_evt_read() static
The function c2h_evt_read() is only used in rtw_cmd.c.
Make it static.
This addresses the TODO item:
* Remove the HAL layer and migrate its functionality into the relevant
parts of the driver.
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20220909100232.8305-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Nam Cao [Fri, 9 Sep 2022 10:06:51 +0000 (12:06 +0200)]
staging: vt6655: remove unnecessary null check
Remove null check for priv->tx0_bufs, because it can never be null at
this point.
Signed-off-by: Nam Cao <namcaov@gmail.com>
Link: https://lore.kernel.org/r/20220909100650.44609-1-namcaov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
GUO Zihua [Fri, 9 Sep 2022 08:20:48 +0000 (16:20 +0800)]
staging: rtl8723bs: Fix return type for implementation of ndo_start_xmit
CFI (Control Flow Integrity) is a safety feature allowing the system to
detect and react should a potential control flow hijacking occurs. In
particular, the Forward-Edge CFI protects indirect function calls by
ensuring the prototype of function that is actually called matches the
definition of the function hook.
Since Linux now supports CFI, it will be a good idea to fix mismatched
return type for implementation of hooks. Otherwise this would get
cought out by CFI and cause a panic.
Use enums from netdev_tx_t as return value instead. Then change return
type to netdev_tx_t.
Fixes:
cf68fffb66d6 ("add support for Clang CFI")
Signed-off-by: GUO Zihua <guozihua@huawei.com>
Link: https://lore.kernel.org/r/20220909082048.14486-3-guozihua@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
GUO Zihua [Fri, 9 Sep 2022 08:20:47 +0000 (16:20 +0800)]
staging: rtl8723bs: Delete un-necessary return for _rtw_xmit_entry()
As _rtw_xmit_entry() would always return 0, we are save to delete the
return value for it.
Signed-off-by: GUO Zihua <guozihua@huawei.com>
Link: https://lore.kernel.org/r/20220909082048.14486-2-guozihua@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
GUO Zihua [Mon, 5 Sep 2022 13:00:53 +0000 (21:00 +0800)]
staging: rtl8192e: Fix return type for implementation of ndo_start_xmit
CFI (Control Flow Integrity) is a safety feature allowing the system to
detect and react should a potential control flow hijacking occurs. In
particular, the Forward-Edge CFI protects indirect function calls by
ensuring the prototype of function that is actually called matches the
definition of the function hook.
Since Linux now supports CFI, it will be a good idea to fix mismatched
return type for implementation of hooks. Otherwise this would get
cought out by CFI and cause a panic.
Use enums from netdev_tx_t as return value instead, then change return
type to netdev_tx_t. Note that rtllib_xmit_inter() would return 1 only
on allocation failure and the queue is stopped if that happens, meeting
the documented requirement if NETDEV_TX_BUSY should be returned by
ndo_start_xmit.
Signed-off-by: GUO Zihua <guozihua@huawei.com>
Link: https://lore.kernel.org/r/20220905130053.10731-1-guozihua@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
GUO Zihua [Mon, 5 Sep 2022 13:02:30 +0000 (21:02 +0800)]
staging: rtl8712: Fix return type for implementation of ndo_start_xmit
CFI (Control Flow Integrity) is a safety feature allowing the system to
detect and react should a potential control flow hijacking occurs. In
particular, the Forward-Edge CFI protects indirect function calls by
ensuring the prototype of function that is actually called matches the
definition of the function hook.
Since Linux now supports CFI, it will be a good idea to fix mismatched
return type for implementation of hooks. Otherwise this would get
cought out by CFI and cause a panic.
Use enums from netdev_tx_t as return value instead, then change return
type to netdev_tx_t.
Signed-off-by: GUO Zihua <guozihua@huawei.com>
Link: https://lore.kernel.org/r/20220905130230.11230-1-guozihua@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Asif Khan [Sun, 4 Sep 2022 19:24:00 +0000 (00:54 +0530)]
staging: rtl8712: fix camelcase in UserPriority
Replace camelcase variable UserPriority with snake case
variable user_priority.
Signed-off-by: Asif Khan <asif.kgauri@gmail.com>
Link: https://lore.kernel.org/r/20220904192400.8309-1-asif.kgauri@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Fri, 2 Sep 2022 14:37:15 +0000 (16:37 +0200)]
staging: greybus: audio_helper: remove unused and wrong debugfs usage
In the greybus audio_helper code, the debugfs file for the dapm has the
potential to be removed and memory will be leaked. There is also the
very real potential for this code to remove ALL debugfs entries from the
system, and it seems like this is what will really happen if this code
ever runs. This all is very wrong as the greybus audio driver did not
create this debugfs file, the sound core did and controls the lifespan
of it.
So remove all of the debugfs logic from the audio_helper code as there's
no way it could be correct. If this really is needed, it can come back
with a fixup for the incorrect usage of the debugfs_lookup() call which
is what caused this to be noticed at all.
Cc: Johan Hovold <johan@kernel.org>
Cc: Alex Elder <elder@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: stable <stable@kernel.org>
Link: https://lore.kernel.org/r/20220902143715.320500-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Michael Straube [Thu, 8 Sep 2022 13:09:15 +0000 (15:09 +0200)]
staging: r8188eu: remove unnecessary return labels.
Remove the RETURN labels in rtw_alloc_etherdev_with_old_priv() and
rtw_alloc_etherdev() and return directly to clean up the code and
improve readability.
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20220908130915.8406-5-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Michael Straube [Thu, 8 Sep 2022 13:09:14 +0000 (15:09 +0200)]
staging: r8188eu: make two functions static
The functions UpdateBrateTbl() and UpdateBrateTblForSoftAP() are only
used in rtw_mlme_ext.c. Make them static.
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20220908130915.8406-4-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Michael Straube [Thu, 8 Sep 2022 13:09:13 +0000 (15:09 +0200)]
staging: r8188eu: remove unused parameter from UpdateBrateTbl()
The parameter 'Adapter' of UpdateBrateTbl() is unused. Remove it.
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20220908130915.8406-3-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Michael Straube [Thu, 8 Sep 2022 13:09:12 +0000 (15:09 +0200)]
staging: r8188eu: remove unused parameters from _BeaconFunctionEnable()
The parameters 'Enable' and 'Linked' of _BeaconFunctionEnable() are
unused. Remove them.
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20220908130915.8406-2-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Michael Straube [Thu, 8 Sep 2022 07:28:15 +0000 (09:28 +0200)]
staging: r8188eu: remove some unused enums
Remove some unused enums to clean up the driver code.
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20220908072815.31002-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Martin Kaiser [Mon, 5 Sep 2022 20:01:46 +0000 (22:01 +0200)]
staging: r8188eu: do not "scan blink" if we have a link
Do not blink the led to indicate that we're scanning if we are already
connected to a wireless network.
Tested-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220905200146.82259-8-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Martin Kaiser [Mon, 5 Sep 2022 20:01:45 +0000 (22:01 +0200)]
staging: r8188eu: reset blink state when WPS fails
When WPS fails, WPS blinking is no longer in progress. The if statement
can be removed.
Tested-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220905200146.82259-7-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Martin Kaiser [Mon, 5 Sep 2022 20:01:44 +0000 (22:01 +0200)]
staging: r8188eu: always cancel blink_work when WPS failed
Cancel blink_work if WPS fails. Another worker will be scheduled after
the state variables are updated.
Tested-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220905200146.82259-6-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Martin Kaiser [Mon, 5 Sep 2022 20:01:43 +0000 (22:01 +0200)]
staging: r8188eu: always update status before WPS blinking
Always update the status variables in rtw_led_control when we start WPS
blinking. The code is easier to understand without the if conditions.
Tested-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220905200146.82259-5-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Martin Kaiser [Mon, 5 Sep 2022 20:01:42 +0000 (22:01 +0200)]
staging: r8188eu: always cancel blink_work before WPS blinking
In rtw_led_control, we can always cancel a running blink worker when we
start WPS blinking.
The worker will be scheduled again and there's no point in having more
than one pending blink worker.
Tested-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220905200146.82259-4-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Martin Kaiser [Mon, 5 Sep 2022 20:01:41 +0000 (22:01 +0200)]
staging: r8188eu: don't restart WPS blinking unnecessarily
Simplify one of the cases in rtw_led_control. If we're already blinking
during WPS, we don't have to restart this blinking when the caller
requests it again. We can simply return and keep on blinking.
Tested-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220905200146.82259-3-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Martin Kaiser [Mon, 5 Sep 2022 20:01:40 +0000 (22:01 +0200)]
staging: r8188eu: simplify the LED_CTL_POWER_OFF case
When a caller of rtw_led_control requests that the led be switched off,
we should cancel the blink worker and set all blinking state variables
to false. This does not depend on the current blinking state.
Tested-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220905200146.82259-2-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Martin Kaiser [Mon, 5 Sep 2022 19:56:12 +0000 (21:56 +0200)]
staging: r8188eu: remove channel parameters from rtw_sitesurvey_cmd
The rtw_sitesurvey_cmd function may receive an array of channels in the
ch and ch_num parameters. All of the callers set ch = NULL and ch_num = 0.
Remove the two parameters from rtw_sitesurvey_cmd and the code to process
them.
Tested-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220905195612.81945-1-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Michael Straube [Thu, 1 Sep 2022 17:21:20 +0000 (19:21 +0200)]
staging: r8188eu: remove mlme_osdep.h
The function indicate_wx_scan_complete_event() is declared multiple
times. That is not needed. Remove redundant declarations to clean up
the driver code and remove the now empty header mlme_osdep.h.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20220901172120.8485-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Nam Cao [Fri, 2 Sep 2022 09:52:00 +0000 (11:52 +0200)]
staging: rtl8723bs: remove rtw_is_wps_ie
Remove function rtw_is_wps_ie because it is not used.
Signed-off-by: Nam Cao <namcaov@gmail.com>
Link: https://lore.kernel.org/r/69f128559008c94e29eab511a92964810688288e.1662111799.git.namcaov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Nam Cao [Fri, 2 Sep 2022 09:51:59 +0000 (11:51 +0200)]
staging: rtl8723bs: remove IsHexDigit
Remove function IsHexDigit because it is not used.
Signed-off-by: Nam Cao <namcaov@gmail.com>
Link: https://lore.kernel.org/r/8c70ecd9bea1dff2cb8f69e12bbef6aa4ee39977.1662111799.git.namcaov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Nam Cao [Fri, 2 Sep 2022 09:51:58 +0000 (11:51 +0200)]
staging: rtl8723bs: remove rtw_hal_is_disable_sw_channel_plan
Remove function rtw_hal_is_disable_sw_channel_plan because it is not
used.
Signed-off-by: Nam Cao <namcaov@gmail.com>
Link: https://lore.kernel.org/r/4398fec06b0f8defaa7da9d6abbc155cbb7ae630.1662111799.git.namcaov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Nam Cao [Fri, 2 Sep 2022 09:51:57 +0000 (11:51 +0200)]
staging: rtl8723bs: remove hal_btcoex_SetManualControl
Remove function hal_btcoex_SetManualControl because it is not used.
Signed-off-by: Nam Cao <namcaov@gmail.com>
Link: https://lore.kernel.org/r/ae83ad941013d7a6c47d06f70c0f43087fe2c84f.1662111799.git.namcaov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Nam Cao [Fri, 2 Sep 2022 09:51:56 +0000 (11:51 +0200)]
staging: rtl8723bs: remove GetHexValueFromString
Remove function GetHexValueFromString because it is not used.
Signed-off-by: Nam Cao <namcaov@gmail.com>
Link: https://lore.kernel.org/r/74c77a5d86570065a5fe96446063595b649f76b0.1662111798.git.namcaov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Nam Cao [Fri, 2 Sep 2022 09:51:55 +0000 (11:51 +0200)]
staging: rtl8723bs: remove odm_PauseDIG
Remove function odm_PauseDIG because it is not used.
Signed-off-by: Nam Cao <namcaov@gmail.com>
Link: https://lore.kernel.org/r/274e8338398d915327d353f713b2d47e48f92ba9.1662111798.git.namcaov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Nam Cao [Fri, 2 Sep 2022 09:51:54 +0000 (11:51 +0200)]
staging: rtl8723bs: delete rtw_odm.c and rtw_odm.h
Remove rtw_odm.c and rtw_odm.h because the content of these files
is not used.
Signed-off-by: Nam Cao <namcaov@gmail.com>
Link: https://lore.kernel.org/r/6870109ce0c51b4ab91ec370d8b2285dc635e5fe.1662111798.git.namcaov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Nam Cao [Fri, 2 Sep 2022 09:51:53 +0000 (11:51 +0200)]
staging: rtl8723bs: remove rtw_change_ifname
Delete function rtw_change_ifname because it is not used.
Signed-off-by: Nam Cao <namcaov@gmail.com>
Link: https://lore.kernel.org/r/975cd771e5b6573b84b31690895d140cbdaeb5e2.1662111798.git.namcaov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Nam Cao [Fri, 2 Sep 2022 09:51:52 +0000 (11:51 +0200)]
staging: rtl8723bs: delete function rtw_set_chplan_cmd
The function rtw_set_chplan_cmd is not used. Remove it.
Signed-off-by: Nam Cao <namcaov@gmail.com>
Link: https://lore.kernel.org/r/b5a1fe5bc7bc8eb154247ee8eafafe6af266dab9.1662111798.git.namcaov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Nam Cao [Fri, 2 Sep 2022 09:51:51 +0000 (11:51 +0200)]
staging: rtl8723bs: delete rtw_setdatarate_cmd
Remove function rtw_setdatarate_cmd because it is not used.
Signed-off-by: Nam Cao <namcaov@gmail.com>
Link: https://lore.kernel.org/r/bfc4c5c9aec8b026fd3cf092354d508881d790fc.1662111798.git.namcaov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Mon, 5 Sep 2022 05:57:37 +0000 (07:57 +0200)]
Merge 6.0-rc4 into staging-next
Resolves the merge issue with:
drivers/staging/r8188eu/os_dep/os_intfs.c
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linus Torvalds [Sun, 4 Sep 2022 20:10:01 +0000 (13:10 -0700)]
Linux 6.0-rc4
Linus Torvalds [Sun, 4 Sep 2022 18:33:22 +0000 (11:33 -0700)]
Merge tag 'powerpc-6.0-4' of git://git./linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- Fix handling of PCI domains in /proc on 32-bit systems using the
recently added support for numbering buses from zero for each domain.
- A fix and a revert for some changes to use READ/WRITE_ONCE() which
caused problems with KASAN enabled due to sanitisation calls being
introduced in low-level paths that can't cope with it.
- Fix build errors on 32-bit caused by the syscall table being
misaligned sometimes.
- Two fixes to get IBM Cell native machines booting again, which had
bit-rotted while my QS22 was temporarily out of action.
- Fix the papr_scm driver to not assume the order of events returned by
the hypervisor is stable, and a related compile fix.
Thanks to Aneesh Kumar K.V, Christophe Leroy, Jordan Niethe, Kajol Jain,
Masahiro Yamada, Nathan Chancellor, Pali Rohár, Vaibhav Jain, and Zhouyi
Zhou.
* tag 'powerpc-6.0-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/papr_scm: Ensure rc is always initialized in papr_scm_pmu_register()
Revert "powerpc/irq: Don't open code irq_soft_mask helpers"
powerpc: Fix hard_irq_disable() with sanitizer
powerpc/rtas: Fix RTAS MSR[HV] handling for Cell
Revert "powerpc: Remove unused FW_FEATURE_NATIVE references"
powerpc: align syscall table for ppc32
powerpc/pci: Enable PCI domains in /proc when PCI bus numbers are not unique
powerpc/papr_scm: Fix nvdimm event mappings
Linus Torvalds [Sun, 4 Sep 2022 18:27:14 +0000 (11:27 -0700)]
Merge tag 'for-linus' of git://git./virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"s390:
- PCI interpretation compile fixes
RISC-V:
- fix unused variable warnings in vcpu_timer.c
- move extern sbi_ext declarations to a header
x86:
- check validity of argument to KVM_SET_MP_STATE
- use guest's global_ctrl to completely disable guest PEBS
- fix a memory leak on memory allocation failure
- mask off unsupported and unknown bits of IA32_ARCH_CAPABILITIES
- fix build failure with Clang integrated assembler
- fix MSR interception
- always flush TLBs when enabling dirty logging"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86: check validity of argument to KVM_SET_MP_STATE
perf/x86/core: Completely disable guest PEBS via guest's global_ctrl
KVM: x86: fix memoryleak in kvm_arch_vcpu_create()
KVM: x86: Mask off unsupported and unknown bits of IA32_ARCH_CAPABILITIES
KVM: s390: pci: Hook to access KVM lowlevel from VFIO
riscv: kvm: move extern sbi_ext declarations to a header
riscv: kvm: vcpu_timer: fix unused variable warnings
KVM: selftests: Fix ambiguous mov in KVM_ASM_SAFE()
KVM: selftests: Fix KVM_EXCEPTION_MAGIC build with Clang
KVM: VMX: Heed the 'msr' argument in msr_write_intercepted()
kvm: x86: mmu: Always flush TLBs when enabling dirty logging
kvm: x86: mmu: Drop the need_remote_flush() function
Nick Desaulniers [Thu, 1 Sep 2022 17:59:13 +0000 (10:59 -0700)]
Makefile.extrawarn: re-enable -Wformat for clang; take 2
-Wformat was recently re-enabled for builds with clang, then quickly
re-disabled, due to concerns stemming from the frequency of default
argument promotion related warning instances.
commit
258fafcd0683 ("Makefile.extrawarn: re-enable -Wformat for clang")
commit
21f9c8a13bb2 ("Revert "Makefile.extrawarn: re-enable -Wformat for clang"")
ISO WG14 has ratified N2562 to address default argument promotion
explicitly for printf, as part of the upcoming ISO C2X standard.
The behavior of clang was changed in clang-16 to not warn for the cited
cases in all language modes.
Add a version check, so that users of clang-16 now get the full effect
of -Wformat. For older clang versions, re-enable flags under the
-Wformat group that way users still get some useful checks related to
format strings, without noisy default argument promotion warnings. I
intentionally omitted -Wformat-y2k and -Wformat-security from being
re-enabled, which are also part of -Wformat in clang-16.
Link: https://github.com/ClangBuiltLinux/linux/issues/378
Link: https://github.com/llvm/llvm-project/issues/57102
Link: https://www.open-std.org/jtc1/sc22/wg14/www/docs/n2562.pdf
Suggested-by: Justin Stitt <jstitt007@gmail.com>
Suggested-by: Nathan Chancellor <nathan@kernel.org>
Suggested-by: Youngmin Nam <youngmin.nam@samsung.com>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sun, 4 Sep 2022 04:27:27 +0000 (21:27 -0700)]
Merge tag 'gpio-fixes-for-v6.0-rc4' of git://git./linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
"A a set of fixes from the GPIO subsystem.
Most are small driver fixes except the realtek-otto driver patch which
is pretty big but addresses a significant flaw that can cause the CPU
to stay infinitely busy on uncleared ISR on some platforms.
Summary:
- MAINTAINERS update
- fix resource leaks in gpio-mockup and gpio-pxa
- add missing locking in gpio-pca953x
- use 32-bit I/O in gpio-realtek-otto
- make irq_chip structures immutable in four more drivers"
* tag 'gpio-fixes-for-v6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: ws16c48: Make irq_chip immutable
gpio: 104-idio-16: Make irq_chip immutable
gpio: 104-idi-48: Make irq_chip immutable
gpio: 104-dio-48e: Make irq_chip immutable
gpio: realtek-otto: switch to 32-bit I/O
gpio: pca953x: Add mutex_lock for regcache sync in PM
gpio: mockup: remove gpio debugfs when remove device
gpio: pxa: use devres for the clock struct
MAINTAINERS: rectify entry for XILINX GPIO DRIVER
William Breathitt Gray [Fri, 2 Sep 2022 17:45:26 +0000 (13:45 -0400)]
gpio: ws16c48: Make irq_chip immutable
Kernel warns about mutable irq_chips:
"not an immutable chip, please consider fixing!"
Make the struct irq_chip const, flag it as IRQCHIP_IMMUTABLE, add the
new helper functions, and call the appropriate gpiolib functions.
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
William Breathitt Gray [Fri, 2 Sep 2022 17:45:25 +0000 (13:45 -0400)]
gpio: 104-idio-16: Make irq_chip immutable
Kernel warns about mutable irq_chips:
"not an immutable chip, please consider fixing!"
Make the struct irq_chip const, flag it as IRQCHIP_IMMUTABLE, add the
new helper functions, and call the appropriate gpiolib functions.
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
William Breathitt Gray [Fri, 2 Sep 2022 17:45:24 +0000 (13:45 -0400)]
gpio: 104-idi-48: Make irq_chip immutable
Kernel warns about mutable irq_chips:
"not an immutable chip, please consider fixing!"
Make the struct irq_chip const, flag it as IRQCHIP_IMMUTABLE, add the
new helper functions, and call the appropriate gpiolib functions.
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
William Breathitt Gray [Fri, 2 Sep 2022 17:45:23 +0000 (13:45 -0400)]
gpio: 104-dio-48e: Make irq_chip immutable
Kernel warns about mutable irq_chips:
"not an immutable chip, please consider fixing!"
Make the struct irq_chip const, flag it as IRQCHIP_IMMUTABLE, add the
new helper functions, and call the appropriate gpiolib functions.
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Linus Torvalds [Sat, 3 Sep 2022 20:23:11 +0000 (13:23 -0700)]
Merge tag 'for-linus-6.0-rc4-tag' of git://git./linux/kernel/git/xen/tip
Pull xen fixes from Juergen Gross:
- a minor fix for the Xen grant driver
- a small series fixing a recently introduced problem in the Xen
blkfront/blkback drivers with negotiation of feature usage
* tag 'for-linus-6.0-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen/grants: prevent integer overflow in gnttab_dma_alloc_pages()
xen-blkfront: Cache feature_persistent value before advertisement
xen-blkfront: Advertise feature-persistent as user requested
xen-blkback: Advertise feature-persistent as user requested
Linus Torvalds [Sat, 3 Sep 2022 20:21:01 +0000 (13:21 -0700)]
Merge tag 'loongarch-fixes-6.0-2' of git://git./linux/kernel/git/chenhuacai/linux-loongson
Pull LoongArch fixes from Huacai Chen:
"Fix several build errors or warnings, cleanup some code, and adjust
arch_do_signal_or_restart() to adapt generic entry"
* tag 'loongarch-fixes-6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
LoongArch: mm: Remove the unneeded result variable
LoongArch: Fix arch_remove_memory() undefined build error
LoongArch: Fix section mismatch due to acpi_os_ioremap()
LoongArch: Improve dump_tlb() output messages
LoongArch: Adjust arch_do_signal_or_restart() to adapt generic entry
LoongArch: Avoid orphan input sections
Linus Torvalds [Sat, 3 Sep 2022 20:17:33 +0000 (13:17 -0700)]
Merge tag 's390-6.0-3' of git://git./linux/kernel/git/s390/linux
Pull s390 fixes from Vasily Gorbik:
- Update defconfigs
- Fix linker script to align nospec tables correctly to avoid
potentially unbootable kernel with some config options
- Fix alignment check in prepare_hugepage_range() for 2GB hugepages to
avoid BUG in __unmap_hugepage_range() for unaligned mappings later
- Remove useless hugepage address alignment in hugetlb fault handling
* tag 's390-6.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/hugetlb: fix prepare_hugepage_range() check for 2 GB hugepages
s390: update defconfigs
s390: fix nospec table alignments
s390/mm: remove useless hugepage address alignment
Linus Torvalds [Sat, 3 Sep 2022 20:09:46 +0000 (13:09 -0700)]
Merge tag 'input-for-v6.0-rc3' of git://git./linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
- GT1158 ID added to Goodix touchscreen driver
- Boeder Force Feedback Wheel USB added to iforce joystick driver
- fixup for iforce driver to avoid hangups
- fix autoloading of rk805-pwrkey driver.
* tag 'input-for-v6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: iforce - add support for Boeder Force Feedback Wheel
Input: iforce - wake up after clearing IFORCE_XMIT_RUNNING flag
Input: goodix - add compatible string for GT1158
MAINTAINERS: add include/dt-bindings/input to INPUT DRIVERS
Input: rk805-pwrkey - fix module autoloading
Input: goodix - add support for GT1158
dt-bindings: input: touchscreen: add compatible string for Goodix GT1158
Linus Torvalds [Sat, 3 Sep 2022 17:34:02 +0000 (10:34 -0700)]
Merge tag 'tty-6.0-rc4' of git://git./linux/kernel/git/gregkh/tty
Pull tty/serial driver fixes from Greg KH:
"Here are some small tty/serial/vt driver fixes for 6.0-rc4 that
resolve a number of reported issues:
- n_gsm fixups for previous changes that caused problems
- much-reported serdev crash fix that showed up in 6.0-rc1
- vt font selection bugfix
- kerneldoc build warning fixes
- other tiny serial core fixes
All of these have been in linux-next for a while with no reported
problems"
* tag 'tty-6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
tty: n_gsm: avoid call of sleeping functions from atomic context
tty: n_gsm: replace kicktimer with delayed_work
tty: n_gsm: initialize more members at gsm_alloc_mux()
tty: n_gsm: add sanity check for gsm->receive in gsm_receive_buf()
tty: serial: atmel: Preserve previous USART mode if RS485 disabled
tty: serial: lpuart: disable flow control while waiting for the transmit engine to complete
tty: Fix lookahead_buf crash with serdev
serial: fsl_lpuart: RS485 RTS polariy is inverse
vt: Clear selection before changing the font
serial: document start_rx member at struct uart_ops
Linus Torvalds [Sat, 3 Sep 2022 17:32:17 +0000 (10:32 -0700)]
Merge tag 'staging-6.0-rc4' of git://git./linux/kernel/git/gregkh/staging
Pull staging driver fixes from Greg KH:
"Here are three small staging driver fixes for 6.0-rc4 that resolve
some reported problems and add some a device id:
- new device id for r8188eu driver
- use-after-free bugfixes for the rtl8712 driver
- fix up firmware dependency problem for the r8188eu driver
All of these have been in linux-next for a while with no reported
problems"
* tag 'staging-6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: rtl8712: fix use after free bugs
staging: r8188eu: Add Rosewill USB-N150 Nano to device tables
staging: r8188eu: add firmware dependency
Linus Torvalds [Sat, 3 Sep 2022 17:27:25 +0000 (10:27 -0700)]
Merge tag 'clk-fixes-for-linus' of git://git./linux/kernel/git/clk/linux
Pull clk fixes from Stephen Boyd:
"Here's a collection of primarily clk driver fixes, with a couple fixes
to the core framework.
We had to revert out a commit that affected boot on some devices that
have the CLK_OPS_PARENT_ENABLE flag set. It isn't critical to have
that fix so we'll try again next time.
Driver side fixes include:
- Plug an OF-node refcount bug in the TI clk driver
- Fix the error handling in the raspberry pi firmware get_rate so
that errors don't look like valid frequencies
- Avoid going out of bounds in the raspberry pi driver too if the
video firmware returns something we're not expecting"
* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
Revert "clk: core: Honor CLK_OPS_PARENT_ENABLE for clk gate ops"
clk: bcm: rpi: Show clock id limit in error case
clk: bcm: rpi: Add missing newline
clk: bcm: rpi: Prevent out-of-bounds access
clk: bcm: rpi: Fix error handling of raspberrypi_fw_get_rate
clk: core: Fix runtime PM sequence in clk_core_unprepare()
clk: core: Honor CLK_OPS_PARENT_ENABLE for clk gate ops
clk: ti: Fix missing of_node_get() ti_find_clock_provider()
Linus Torvalds [Sat, 3 Sep 2022 17:24:30 +0000 (10:24 -0700)]
Merge tag 'hwmon-for-v6.0-rc4' of git://git./linux/kernel/git/groeck/linux-staging
Pull hwmon fixes from Guenter Roeck:
- Fix out of bounds access in gpio-fan driver
- Fix VOUT margin caching in PMBus core
- Avoid error message after -EPROBE_DEFER from devm_regulator_register()
* tag 'hwmon-for-v6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
hwmon: (gpio-fan) Fix array out of bounds access
hwmon: (pmbus) Fix vout margin caching
hwmon: (pmbus) Use dev_err_probe() to filter -EPROBE_DEFER error messages
Steven Price [Fri, 2 Sep 2022 11:26:12 +0000 (12:26 +0100)]
mm: pagewalk: Fix race between unmap and page walker
The mmap lock protects the page walker from changes to the page tables
during the walk. However a read lock is insufficient to protect those
areas which don't have a VMA as munmap() detaches the VMAs before
downgrading to a read lock and actually tearing down PTEs/page tables.
For users of walk_page_range() the solution is to simply call pte_hole()
immediately without checking the actual page tables when a VMA is not
present. We now never call __walk_page_range() without a valid vma.
For walk_page_range_novma() the locking requirements are tightened to
require the mmap write lock to be taken, and then walking the pgd
directly with 'no_vma' set.
This in turn means that all page walkers either have a valid vma, or
it's that special 'novma' case for page table debugging. As a result,
all the odd '(!walk->vma && !walk->no_vma)' tests can be removed.
Fixes:
dd2283f2605e ("mm: mmap: zap pages with read mmap_sem in munmap")
Reported-by: Jann Horn <jannh@google.com>
Signed-off-by: Steven Price <steven.price@arm.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Konstantin Khlebnikov <koct9i@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
ye xingchen [Fri, 26 Aug 2022 07:29:03 +0000 (07:29 +0000)]
LoongArch: mm: Remove the unneeded result variable
Return the value pa_to_nid() directly instead of storing it in another
redundant variable.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Yupeng Li [Wed, 31 Aug 2022 05:40:17 +0000 (13:40 +0800)]
LoongArch: Fix arch_remove_memory() undefined build error
The kernel build error when unslected CONFIG_MEMORY_HOTREMOVE because
arch_remove_memory() is needed by mm/memory_hotplug.c but undefined.
Some build error messages like:
LD vmlinux.o
MODPOST vmlinux.symvers
MODINFO modules.builtin.modinfo
GEN modules.builtin
LD .tmp_vmlinux.kallsyms1
loongarch64-linux-gnu-ld: mm/memory_hotplug.o: in function `.L242':
memory_hotplug.c:(.ref.text+0x930): undefined reference to `arch_remove_memory'
make: *** [Makefile:1169：vmlinux] 错误 1
Removed CONFIG_MEMORY_HOTREMOVE requirement and rearrange the file refer
to the definitions of other platform architectures.
Signed-off-by: Yupeng Li <liyupeng@zbhlos.com>
Signed-off-by: Caicai <caizp2008@163.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
projects / platform / kernel / linux-rpi.git / log