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Message-ID: <824f99c7-8de2-2b32-4d12-8a45e73b2349@samsung.com>
Date:   Thu, 31 Oct 2019 13:48:10 +0900
From:   Chanwoo Choi <cw00.choi@...sung.com>
To:     Colin King <colin.king@...onical.com>,
        MyungJoo Ham <myungjoo.ham@...sung.com>
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] extcon: sm5502: remove redundant assignment to variable
 cable_type

On 19. 10. 25. 오후 10:12, Colin King wrote:
> From: Colin Ian King <colin.king@...onical.com>
> 
> The variable cable_type is being initialized with a value that
> is never read and is being re-assigned a little later on. The
> assignment is redundant and hence can be removed.
> 
> Addresses-Coverity: ("Unused value")
> Signed-off-by: Colin Ian King <colin.king@...onical.com>
> ---
>  drivers/extcon/extcon-sm5502.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/extcon/extcon-sm5502.c b/drivers/extcon/extcon-sm5502.c
> index b3d93baf4fc5..bcf65aaca5d2 100644
> --- a/drivers/extcon/extcon-sm5502.c
> +++ b/drivers/extcon/extcon-sm5502.c
> @@ -276,7 +276,7 @@ static int sm5502_muic_set_path(struct sm5502_muic_info *info,
>  /* Return cable type of attached or detached accessories */
>  static unsigned int sm5502_muic_get_cable_type(struct sm5502_muic_info *info)
>  {
> -	unsigned int cable_type = -1, adc, dev_type1;
> +	unsigned int cable_type, adc, dev_type1;
>  	int ret;
>  
>  	/* Read ADC value according to external cable or button */
> 

Applied it. Thanks.

-- 
Best Regards,
Chanwoo Choi
Samsung Electronics

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