[alsa-devel] [PATCH] ASoC: cs4271: Remove unnecessary additional variable definitio

[Paul Handrigan]

On Tue, 23 May 2017, Charles Keepax wrote:

> The function already defines a ret variable at the top and makes
> no particular use of the shadowed definition, as such remove the
> redundant definition.
> 
> Signed-off-by: Charles Keepax <ckeepax at opensource.wolfsonmicro.com>
> ---
>  sound/soc/codecs/cs4271.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/sound/soc/codecs/cs4271.c b/sound/soc/codecs/cs4271.c
> index e78b5f0..d882477 100644
> --- a/sound/soc/codecs/cs4271.c
> +++ b/sound/soc/codecs/cs4271.c
> @@ -674,8 +674,6 @@ static int cs4271_common_probe(struct device *dev,
>  		cs4271->gpio_nreset = cs4271plat->gpio_nreset;
>  
>  	if (gpio_is_valid(cs4271->gpio_nreset)) {
> -		int ret;
> -
>  		ret = devm_gpio_request(dev, cs4271->gpio_nreset,
>  					"CS4271 Reset");
>  		if (ret < 0)
>
Acked-by: Paul Handrigan <Paul.Handrigan at cirrus.com>