linux-kernel - Re: [PATCH 14/17] ASoC: ti: omap-abe-twl6040: remove useless assignment

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Message-ID: <c21d4306-4219-009c-289a-14aa5bb7f241@gmail.com>
Date:   Mon, 29 Mar 2021 08:52:45 +0300
From:   Péter Ujfalusi <peter.ujfalusi@...il.com>
To:     Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        alsa-devel@...a-project.org
Cc:     tiwai@...e.de, broonie@...nel.org, linux-kernel@...r.kernel.org,
        Jarkko Nikula <jarkko.nikula@...mer.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        "open list:OMAP AUDIO SUPPORT" <linux-omap@...r.kernel.org>
Subject: Re: [PATCH 14/17] ASoC: ti: omap-abe-twl6040: remove useless
 assignment



On 3/26/21 11:59 PM, Pierre-Louis Bossart wrote:
> cppcheck warning:
> 
> sound/soc/ti/omap-abe-twl6040.c:173:10: style: Variable 'ret' is
> assigned a value that is never used. [unreadVariable]
>  int ret = 0;
>          ^

Thanks,
Acked-by: Peter Ujfalusi <peter.ujfalusi@...il.com>

> 
> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
> ---
>  sound/soc/ti/omap-abe-twl6040.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/sound/soc/ti/omap-abe-twl6040.c b/sound/soc/ti/omap-abe-twl6040.c
> index 16ea039ff865..91cc9a4f44d7 100644
> --- a/sound/soc/ti/omap-abe-twl6040.c
> +++ b/sound/soc/ti/omap-abe-twl6040.c
> @@ -170,7 +170,7 @@ static int omap_abe_twl6040_init(struct snd_soc_pcm_runtime *rtd)
>  	struct snd_soc_card *card = rtd->card;
>  	struct abe_twl6040 *priv = snd_soc_card_get_drvdata(card);
>  	int hs_trim;
> -	int ret = 0;
> +	int ret;
>  
>  	/*
>  	 * Configure McPDM offset cancellation based on the HSOTRIM value from
> 

-- 
Péter