Re: [PATCH] staging: r8188eu: remove unneeded variable
From: Pavel Skripkin
Date: Fri Nov 12 2021 - 11:31:11 EST
On 11/12/21 16:18, cgel.zte@xxxxxxxxx wrote:
From: Changcheng Deng <deng.changcheng@xxxxxxxxxx>
Fix the following coccicheck review:
./drivers/staging/r8188eu/core/rtw_ap.c: 1094: 5-8: Unneeded variable
Remove unneeded variable used to store return value.
Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: Changcheng Deng <deng.changcheng@xxxxxxxxxx>
---
drivers/staging/r8188eu/core/rtw_ap.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/r8188eu/core/rtw_ap.c b/drivers/staging/r8188eu/core/rtw_ap.c
index c78feeb9c862..d103a92ee2f1 100644
--- a/drivers/staging/r8188eu/core/rtw_ap.c
+++ b/drivers/staging/r8188eu/core/rtw_ap.c
@@ -1091,7 +1091,6 @@ u8 ap_free_sta(struct adapter *padapter, struct sta_info *psta,
int rtw_sta_flush(struct adapter *padapter)
{
struct list_head *phead, *plist;
- int ret = 0;
None of the existing callers check the return value of this function.
Make it void, please.
With regards,
Pavel Skripkin