On Mon, Mar 28, 2022 at 04:43:42PM +0800, Haowen Bai wrote:
> fixes coccinelle warning:
> ./drivers/staging/r8188eu/core/rtw_mlme_ext.c:1518:14-17: Unneeded variable: "ret".
> Return "_FAIL" on line 1549
>
> Signed-off-by: Haowen Bai <baihaowen@xxxxxxxxx>
> ---
> V1->V2: split into two patches.
>
> drivers/staging/r8188eu/core/rtw_mlme_ext.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
> index 10d5f12..931e6f2 100644
> --- a/drivers/staging/r8188eu/core/rtw_mlme_ext.c
> +++ b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
> @@ -1515,7 +1515,6 @@ unsigned int OnAtim(struct adapter *padapter, struct recv_frame *precv_frame)
>
> unsigned int on_action_spct(struct adapter *padapter, struct recv_frame *precv_frame)
> {
> - unsigned int ret = _FAIL;
> struct sta_info *psta = NULL;
> struct sta_priv *pstapriv = &padapter->stapriv;
> u8 *pframe = precv_frame->rx_data;
> @@ -1546,7 +1545,7 @@ unsigned int on_action_spct(struct adapter *padapter, struct recv_frame *precv_f
> }
>
> exit:
> - return ret;
> + return _FAIL;
Something is wrong here, why would this function always fail? Are you
sure that this is working properly?
thanks,
greg k-h
