linux-kernel - Re: [PATCH v2] staging: r8188eu: combine nested if statements into one

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Message-ID: <02cc4538-73c4-9f0f-45d9-29f867143df7@gmail.com>
Date:   Thu, 23 Jun 2022 07:53:21 +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
Cc:     linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] staging: r8188eu: combine nested if statements into
 one

On 6/23/22 07:14, Chang Yu wrote:
> Combine two nested if statements into a single one
> 
> Signed-off-by: Chang Yu <marcus.yu.56@...il.com>
> ---
> 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