Hi,
On 9/27/21 1:49 PM, Longji Guo wrote:
> kfree(NULL) is safe and the check 'if (pstat->passoc_req)' before kfree
> is not necessary.
>
> Signed-off-by: Longji Guo <guolongji@xxxxxxxxxxxxx>
Thanks, patch looks good to me:
Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Next time please mark a new (v2) version as such please by changing
the [PATCH] in the subject to [PATCH v2].
You can do this, by for example doing:
git format-patch -v2 HEAD~
git send-email v2-0001-.....patch
Regards,
Hans
> ---
> drivers/staging/rtl8723bs/core/rtw_mlme_ext.c | 8 ++------
> 1 file changed, 2 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
> index 375d2a742dd2..51390a30fa55 100644
> --- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
> +++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
> @@ -1344,12 +1344,8 @@ unsigned int OnAssocReq(struct adapter *padapter, union recv_frame *precv_frame)
> issue_asocrsp(padapter, status, pstat, WIFI_REASSOCRSP);
>
> spin_lock_bh(&pstat->lock);
> - if (pstat->passoc_req) {
> - kfree(pstat->passoc_req);
> - pstat->passoc_req = NULL;
> - pstat->assoc_req_len = 0;
> - }
> -
> + kfree(pstat->passoc_req);
> + pstat->assoc_req_len = 0;
> pstat->passoc_req = rtw_zmalloc(pkt_len);
> if (pstat->passoc_req) {
> memcpy(pstat->passoc_req, pframe, pkt_len);
>
