Subject: Re: [PATCH] watchdog: digicolor_wdt: remove unused variable 'ret'

From: Baruch Siach <[email-masked]>
Date: Thu, 11 Jul 2019 10:43:39 +0300

Hi YueHaibing,

On Thu, Jul 11 2019, YueHaibing wrote:
> commit cdad26977e3f ("watchdog: digicolor_wdt: drop
> warning after registering device") left this unused
> variable, it can be removed.
>
> Reported-by: Hulk Robot <[email-masked]>
> Signed-off-by: YueHaibing <[email-masked]>

Third time's a charm:

https://patchwork.kernel.org/patch/11037487/
https://patchwork.kernel.org/patch/11038317/

baruch

>  drivers/watchdog/digicolor_wdt.c | 1 -
>  1 file changed, 1 deletion(-)
>
> diff --git a/drivers/watchdog/digicolor_wdt.c b/drivers/watchdog/digicolor_wdt.c
> index 33cda95..073d378 100644
> --- a/drivers/watchdog/digicolor_wdt.c
> +++ b/drivers/watchdog/digicolor_wdt.c
> @@ -118,7 +118,6 @@ static int dc_wdt_probe(struct platform_device *pdev)
>  {
>  	struct device *dev = &pdev->dev;
>  	struct dc_wdt *wdt;
> -	int ret;
>  
>  	wdt = devm_kzalloc(dev, sizeof(struct dc_wdt), GFP_KERNEL);
>  	if (!wdt)

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