staging: rtl8188eu: Remove "last_tx_time" from struct sreset_priv

value stored in variable last_tx_time isn't being used
by driver.

Signed-off-by: navin patidar <navin.patidar@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/core/rtw_sreset.c b/drivers/staging/rtl8188eu/core/rtw_sreset.c
index 5bc8fe0..cc21f3d 100644 (file)
--- a/drivers/staging/rtl8188eu/core/rtw_sreset.c
+++ b/drivers/staging/rtl8188eu/core/rtw_sreset.c
@@ -26,7 +26,6 @@ void sreset_init_value(struct adapter *padapter)
        struct sreset_priv *psrtpriv = &pHalData->srestpriv;
 
        psrtpriv->Wifi_Error_Status = WIFI_STATUS_SUCCESS;
-       psrtpriv->last_tx_time = 0;
        psrtpriv->last_tx_complete_time = 0;
 }
 

diff --git a/drivers/staging/rtl8188eu/include/rtw_sreset.h b/drivers/staging/rtl8188eu/include/rtw_sreset.h
index af01972..6cf792f 100644 (file)
--- a/drivers/staging/rtl8188eu/include/rtw_sreset.h
+++ b/drivers/staging/rtl8188eu/include/rtw_sreset.h
@@ -25,7 +25,6 @@
 
 struct sreset_priv {
        u8      Wifi_Error_Status;
-       unsigned long last_tx_time;
        unsigned long last_tx_complete_time;
 };
 

diff --git a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
index ba2a8ab..4622efa 100644 (file)
--- a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
@@ -216,11 +216,7 @@ u32 usb_write_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem)
                          pxmitbuf);/* context is pxmitbuf */
 
        status = usb_submit_urb(purb, GFP_ATOMIC);
-       if (!status) {
-               struct hal_data_8188e   *haldata = GET_HAL_DATA(padapter);
-
-               haldata->srestpriv.last_tx_time = jiffies;
-       } else {
+       if (status) {
                rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_WRITE_PORT_ERR);
                DBG_88E("usb_write_port, status =%d\n", status);
                RT_TRACE(_module_hci_ops_os_c_, _drv_err_, ("usb_write_port(): usb_submit_urb, status =%x\n", status));