Re: [PATCH] staging: r8188eu: core: remove null check before vfree

[Michael Straube <straube.linux@gmail.com>]

On 8/28/21 21:47, Kari Argillander wrote:
> On Sat, Aug 28, 2021 at 09:30:14PM +0200, Michael Straube wrote:
>> On 8/28/21 21:20, Michael Straube wrote:
>>> On 8/28/21 19:54, Saurav Girepunje wrote:
>>>> Remove NULL check. NULL check before freeing function is not needed.
>>>>
>>>> Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
>>>> ---
>>>>    drivers/staging/r8188eu/core/rtw_sta_mgt.c | 4 +---
>>>>    1 file changed, 1 insertion(+), 3 deletions(-)
>>>>
>>>> diff --git a/drivers/staging/r8188eu/core/rtw_sta_mgt.c
>>>> b/drivers/staging/r8188eu/core/rtw_sta_mgt.c
>>>> index f6dffed53a60..4726771a8403 100644
>>>> --- a/drivers/staging/r8188eu/core/rtw_sta_mgt.c
>>>> +++ b/drivers/staging/r8188eu/core/rtw_sta_mgt.c
>>>> @@ -155,9 +155,7 @@ u32    _rtw_free_sta_priv(struct    sta_priv
>>>> *pstapriv)
>>>>            spin_unlock_bh(&pstapriv->sta_hash_lock);
>>>>            /*===============================*/
>>>>
>>>> -        if (pstapriv->pallocated_stainfo_buf)
>>>> -            vfree(pstapriv->pallocated_stainfo_buf);
>>>> -        }
>>>> +        vfree(pstapriv->pallocated_stainfo_buf);
>>>>
>>>>        return _SUCCESS;
>>>>    }
>>>> -- 
>>>> 2.32.0
>>>>
>>>
>>> Acked-by: Michael Straube <straube.linux@gmail.com>
>>>
>>> Thanks,
>>> Michael
>>
>> Whoops, I missed that you removed the } that belongs to the enclosing if
>> block. Probably because it is not properly indented in the original
>> code.
> 
> Easy to miss because that bracket is in wrong place in first place.
> 
> Michael can you now on even build test before sending. Thanks.
> 

Sure, I usually do. For this one I did not but obviously I should have..
;)