Re: [PATCH] staging: rtl8723bs: remove unused variable

[Greg KH <gregkh@linuxfoundation.org>]

On Sat, May 15, 2021 at 04:21:50PM +0800, Luo Meng wrote:
> Fix the following clang warning:
> 
> drivers/staging/rtl8723bs/core/rtw_mlme.c:2356:6:
> warning: variable ‘pframe’ set but not used [-Wunused-but-set-variable]
> 
> Signed-off-by: Luo Meng <luomeng12@huawei.com>
> ---
>  drivers/staging/rtl8723bs/core/rtw_mlme.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme.c b/drivers/staging/rtl8723bs/core/rtw_mlme.c
> index 4707dba90397..c2bbb66666b0 100644
> --- a/drivers/staging/rtl8723bs/core/rtw_mlme.c
> +++ b/drivers/staging/rtl8723bs/core/rtw_mlme.c
> @@ -2353,12 +2353,11 @@ void rtw_build_wmm_ie_ht(struct adapter *padapter, u8 *out_ie, uint *pout_len)
>  {
>  	unsigned char WMM_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01, 0x00};
>  	int out_len;
> -	u8 *pframe;
>  
>  	if (padapter->mlmepriv.qospriv.qos_option == 0) {
>  		out_len = *pout_len;
> -		pframe = rtw_set_ie(out_ie+out_len, WLAN_EID_VENDOR_SPECIFIC,
> -							_WMM_IE_Length_, WMM_IE, pout_len);
> +		rtw_set_ie(out_ie+out_len, WLAN_EID_VENDOR_SPECIFIC,
> +				WMM_IE_Length_, WMM_IE, pout_len);
>  
>  		padapter->mlmepriv.qospriv.qos_option = 1;
>  	}
> -- 
> 2.25.4
> 
> 

Does not apply to my tree :(