linux-kernel - Re: [PATCH] extcon: max77693: Delete an unnecessary variable initialisation in max77693_muic_set

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Date:   Thu, 09 Nov 2017 18:16:02 +0900
From:   Chanwoo Choi <cw00.choi@...sung.com>
To:     SF Markus Elfring <elfring@...rs.sourceforge.net>,
        kernel-janitors@...r.kernel.org,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        MyungJoo Ham <myungjoo.ham@...sung.com>
Cc:     LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] extcon: max77693: Delete an unnecessary variable
 initialisation in max77693_muic_set_path()

Hi,

On 2017년 11월 09일 17:49, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@...rs.sourceforge.net>
> Date: Thu, 9 Nov 2017 09:40:59 +0100
> 
> The variable "ret" will be set to an appropriate value a bit later.
> Thus omit the explicit initialisation at the beginning.
> 
> Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
> ---
>  drivers/extcon/extcon-max77693.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/extcon/extcon-max77693.c b/drivers/extcon/extcon-max77693.c
> index 643411066ad9..227651ff9666 100644
> --- a/drivers/extcon/extcon-max77693.c
> +++ b/drivers/extcon/extcon-max77693.c
> @@ -266,7 +266,7 @@ static int max77693_muic_set_debounce_time(struct max77693_muic_info *info,
>  static int max77693_muic_set_path(struct max77693_muic_info *info,
>  		u8 val, bool attached)
>  {
> -	int ret = 0;
> +	int ret;
>  	unsigned int ctrl1, ctrl2 = 0;
>  
>  	if (attached)
> 

Applied it. But, it will be merged to v4.16-rc1.

-- 
Best Regards,
Chanwoo Choi
Samsung Electronics