Search Linux Wireless

Re: [PATCH 1/1] staging: rtl8723au: Another case of unnecessary null test before kfree

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Fabian Frederick <fabf@xxxxxxxxx> writes:
> Fix checkpatch warning:
> WARNING: kfree(NULL) is safe this check is probably not required
>
> Cc: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
> Cc: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
> Cc: linux-wireless@xxxxxxxxxxxxxxx
> Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
> ---
>  drivers/staging/rtl8723au/core/rtw_ap.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/staging/rtl8723au/core/rtw_ap.c b/drivers/staging/rtl8723au/core/rtw_ap.c
> index c8700b3..8714ae3 100644
> --- a/drivers/staging/rtl8723au/core/rtw_ap.c
> +++ b/drivers/staging/rtl8723au/core/rtw_ap.c
> @@ -1270,8 +1270,7 @@ static void update_bcn_wps_ie(struct rtw_adapter *padapter)
>  		pnetwork->IELength = wps_offset + (wps_ielen+2) + remainder_ielen;
>  	}
>  
> -	if (pbackup_remainder_ie)
> -		kfree(pbackup_remainder_ie);
> +	kfree(pbackup_remainder_ie);
>  }
>  
>  static void update_bcn_p2p_ie(struct rtw_adapter *padapter)

This one is no longer an issue due to other changes in my tree.

Cheers,
Jes
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Host AP]     [ATH6KL]     [Linux Wireless Personal Area Network]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Linux Kernel]     [IDE]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite Hiking]     [MIPS Linux]     [ARM Linux]     [Linux RAID]

  Powered by Linux