From 11413893a0d0b19df976eb9a2b600ba56802db2f Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 4 Jan 2022 12:24:00 +0100 Subject: [PATCH] EDAC: Use proper list of struct attribute for attributes The EDAC sysfs code is doing some crazy casting of the list of attributes that is not necessary at all. Instead, properly point to the correct attribute structure in the lists, which removes the need to cast anything and the code is now properly typesafe (as much as sysfs attribute logic is typesafe...) Signed-off-by: Greg Kroah-Hartman Signed-off-by: Borislav Petkov Link: https://lore.kernel.org/r/20220104112401.1067148-1-gregkh@linuxfoundation.org --- drivers/edac/edac_device_sysfs.c | 28 ++++++++++++++-------------- drivers/edac/edac_pci_sysfs.c | 24 ++++++++++++------------ 2 files changed, 26 insertions(+), 26 deletions(-) diff --git a/drivers/edac/edac_device_sysfs.c b/drivers/edac/edac_device_sysfs.c index 5e75937..f4aefce 100644 --- a/drivers/edac/edac_device_sysfs.c +++ b/drivers/edac/edac_device_sysfs.c @@ -163,11 +163,11 @@ CTL_INFO_ATTR(poll_msec, S_IRUGO | S_IWUSR, edac_device_ctl_poll_msec_show, edac_device_ctl_poll_msec_store); /* Base Attributes of the EDAC_DEVICE ECC object */ -static struct ctl_info_attribute *device_ctrl_attr[] = { - &attr_ctl_info_panic_on_ue, - &attr_ctl_info_log_ue, - &attr_ctl_info_log_ce, - &attr_ctl_info_poll_msec, +static struct attribute *device_ctrl_attr[] = { + &attr_ctl_info_panic_on_ue.attr, + &attr_ctl_info_log_ue.attr, + &attr_ctl_info_log_ce.attr, + &attr_ctl_info_poll_msec.attr, NULL, }; @@ -217,7 +217,7 @@ static void edac_device_ctrl_master_release(struct kobject *kobj) static struct kobj_type ktype_device_ctrl = { .release = edac_device_ctrl_master_release, .sysfs_ops = &device_ctl_info_ops, - .default_attrs = (struct attribute **)device_ctrl_attr, + .default_attrs = device_ctrl_attr, }; /* @@ -389,9 +389,9 @@ INSTANCE_ATTR(ce_count, S_IRUGO, instance_ce_count_show, NULL); INSTANCE_ATTR(ue_count, S_IRUGO, instance_ue_count_show, NULL); /* list of edac_dev 'instance' attributes */ -static struct instance_attribute *device_instance_attr[] = { - &attr_instance_ce_count, - &attr_instance_ue_count, +static struct attribute *device_instance_attr[] = { + &attr_instance_ce_count.attr, + &attr_instance_ue_count.attr, NULL, }; @@ -399,7 +399,7 @@ static struct instance_attribute *device_instance_attr[] = { static struct kobj_type ktype_instance_ctrl = { .release = edac_device_ctrl_instance_release, .sysfs_ops = &device_instance_ops, - .default_attrs = (struct attribute **)device_instance_attr, + .default_attrs = device_instance_attr, }; /* edac_dev -> instance -> block information */ @@ -487,9 +487,9 @@ BLOCK_ATTR(ce_count, S_IRUGO, block_ce_count_show, NULL); BLOCK_ATTR(ue_count, S_IRUGO, block_ue_count_show, NULL); /* list of edac_dev 'block' attributes */ -static struct edac_dev_sysfs_block_attribute *device_block_attr[] = { - &attr_block_ce_count, - &attr_block_ue_count, +static struct attribute *device_block_attr[] = { + &attr_block_ce_count.attr, + &attr_block_ue_count.attr, NULL, }; @@ -497,7 +497,7 @@ static struct edac_dev_sysfs_block_attribute *device_block_attr[] = { static struct kobj_type ktype_block_ctrl = { .release = edac_device_ctrl_block_release, .sysfs_ops = &device_block_ops, - .default_attrs = (struct attribute **)device_block_attr, + .default_attrs = device_block_attr, }; /* block ctor/dtor code */ diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c index 53042af..c041fb8 100644 --- a/drivers/edac/edac_pci_sysfs.c +++ b/drivers/edac/edac_pci_sysfs.c @@ -135,9 +135,9 @@ INSTANCE_ATTR(pe_count, S_IRUGO, instance_pe_count_show, NULL); INSTANCE_ATTR(npe_count, S_IRUGO, instance_npe_count_show, NULL); /* pci instance attributes */ -static struct instance_attribute *pci_instance_attr[] = { - &attr_instance_pe_count, - &attr_instance_npe_count, +static struct attribute *pci_instance_attr[] = { + &attr_instance_pe_count.attr, + &attr_instance_npe_count.attr, NULL }; @@ -145,7 +145,7 @@ static struct instance_attribute *pci_instance_attr[] = { static struct kobj_type ktype_pci_instance = { .release = edac_pci_instance_release, .sysfs_ops = &pci_instance_ops, - .default_attrs = (struct attribute **)pci_instance_attr, + .default_attrs = pci_instance_attr, }; /* @@ -292,13 +292,13 @@ EDAC_PCI_ATTR(pci_parity_count, S_IRUGO, edac_pci_int_show, NULL); EDAC_PCI_ATTR(pci_nonparity_count, S_IRUGO, edac_pci_int_show, NULL); /* Base Attributes of the memory ECC object */ -static struct edac_pci_dev_attribute *edac_pci_attr[] = { - &edac_pci_attr_check_pci_errors, - &edac_pci_attr_edac_pci_log_pe, - &edac_pci_attr_edac_pci_log_npe, - &edac_pci_attr_edac_pci_panic_on_pe, - &edac_pci_attr_pci_parity_count, - &edac_pci_attr_pci_nonparity_count, +static struct attribute *edac_pci_attr[] = { + &edac_pci_attr_check_pci_errors.attr, + &edac_pci_attr_edac_pci_log_pe.attr, + &edac_pci_attr_edac_pci_log_npe.attr, + &edac_pci_attr_edac_pci_panic_on_pe.attr, + &edac_pci_attr_pci_parity_count.attr, + &edac_pci_attr_pci_nonparity_count.attr, NULL, }; @@ -327,7 +327,7 @@ static void edac_pci_release_main_kobj(struct kobject *kobj) static struct kobj_type ktype_edac_pci_main_kobj = { .release = edac_pci_release_main_kobj, .sysfs_ops = &edac_pci_sysfs_ops, - .default_attrs = (struct attribute **)edac_pci_attr, + .default_attrs = edac_pci_attr, }; /** -- 2.7.4