linux-kernel - Re: [PATCH v4] staging: r8188eu: core/rtw_recv.c: clean up nested if statements

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Date:   Fri, 24 Jun 2022 20:01:41 +0200
From:   Philipp Hortmann <philipp.g.hortmann@...il.com>
To:     Chang Yu <marcus.yu.56@...il.com>, Larry.Finger@...inger.net,
        phil@...lpotter.co.uk, gregkh@...uxfoundation.org
Cc:     linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4] staging: r8188eu: core/rtw_recv.c: clean up nested if
 statements

On 6/24/22 16:45, Chang Yu wrote:
> Combine two nested if statements into a single one to fix indentation
> issue and improve readability, as suggested by checkpatch.pl
> 
> Signed-off-by: Chang Yu <marcus.yu.56@...il.com>
> ---
> Changes in v4:
>   - Added missing change log and resend
> 
> Changes in v3:
>   - Modified subject and description to be more descriptive
> 
> Changes in v2:
>   - Added a pair of parentheses to make operator precedence explicit
> 
> 
>   drivers/staging/r8188eu/core/rtw_recv.c | 6 ++----
>   1 file changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/staging/r8188eu/core/rtw_recv.c b/drivers/staging/r8188eu/core/rtw_recv.c
> index 6564e82ddd66..020bc212532f 100644
> --- a/drivers/staging/r8188eu/core/rtw_recv.c
> +++ b/drivers/staging/r8188eu/core/rtw_recv.c
> @@ -166,10 +166,8 @@ int rtw_free_recvframe(struct recv_frame *precvframe, struct __queue *pfree_recv
>   
>   	list_add_tail(&precvframe->list, get_list_head(pfree_recv_queue));
>   
> -	if (padapter) {
> -		if (pfree_recv_queue == &precvpriv->free_recv_queue)
> -				precvpriv->free_recvframe_cnt++;
> -	}
> +	if (padapter && (pfree_recv_queue == &precvpriv->free_recv_queue))
> +		precvpriv->free_recvframe_cnt++;
>   
>   	spin_unlock_bh(&pfree_recv_queue->lock);
>   

Tested-by: Philipp Hortmann <philipp.g.hortmann@...il.com> # Edimax N150