linux-kernel - Re: [PATCH linux-next] ata: libata-eh: Remove the unneeded result variable

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Date:   Wed, 21 Sep 2022 13:39:13 +0900
From:   Damien Le Moal <damien.lemoal@...nsource.wdc.com>
To:     cgel.zte@...il.com
Cc:     linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org,
        ye xingchen <ye.xingchen@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: Re: [PATCH linux-next] ata: libata-eh: Remove the unneeded result
 variable

On 9/20/22 15:29, cgel.zte@...il.com wrote:
> From: ye xingchen <ye.xingchen@....com.cn>
> 
> Return the value ata_port_abort() directly instead of storing it in
> another redundant variable.
> 
> Reported-by: Zeal Robot <zealci@....com.cn>
> Signed-off-by: ye xingchen <ye.xingchen@....com.cn>

Applied to for-6.1. Thanks !

> ---
>   drivers/ata/libata-eh.c | 5 +----
>   1 file changed, 1 insertion(+), 4 deletions(-)
> 
> diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
> index 7c128c89b454..7dbca2a2f9ee 100644
> --- a/drivers/ata/libata-eh.c
> +++ b/drivers/ata/libata-eh.c
> @@ -1086,14 +1086,11 @@ static void __ata_port_freeze(struct ata_port *ap)
>    */
>   int ata_port_freeze(struct ata_port *ap)
>   {
> -	int nr_aborted;
> -
>   	WARN_ON(!ap->ops->error_handler);
>   
>   	__ata_port_freeze(ap);
> -	nr_aborted = ata_port_abort(ap);
>   
> -	return nr_aborted;
> +	return ata_port_abort(ap);
>   }
>   EXPORT_SYMBOL_GPL(ata_port_freeze);
>   

-- 
Damien Le Moal
Western Digital Research