linux-kernel - Re: [PATCH 2/3] ASoC: fsl_easrc: Fix -Wunused-but-set-variable

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20200604000701.GB17364@Asurada-Nvidia>
Date:   Wed, 3 Jun 2020 17:07:02 -0700
From:   Nicolin Chen <nicoleotsuka@...il.com>
To:     Shengjiu Wang <shengjiu.wang@....com>
Cc:     timur@...nel.org, Xiubo.Lee@...il.com, festevam@...il.com,
        broonie@...nel.org, alsa-devel@...a-project.org,
        lgirdwood@...il.com, perex@...ex.cz, tiwai@...e.com,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/3] ASoC: fsl_easrc: Fix -Wunused-but-set-variable

On Wed, Jun 03, 2020 at 11:39:40AM +0800, Shengjiu Wang wrote:
> Obtained with:
> $ make W=1
> 
> sound/soc/fsl/fsl_easrc.c: In function 'fsl_easrc_set_rs_ratio':
> sound/soc/fsl/fsl_easrc.c:182:15: warning: variable 'int_bits' set but not used [-Wunused-but-set-variable]
>   unsigned int int_bits;
>                ^
> sound/soc/fsl/fsl_easrc.c: In function 'fsl_easrc_set_ctx_organziation':
> sound/soc/fsl/fsl_easrc.c:1204:17: warning: variable 'dev' set but not used [-Wunused-but-set-variable]
>   struct device *dev;
>                  ^
> sound/soc/fsl/fsl_easrc.c: In function 'fsl_easrc_release_context':
> sound/soc/fsl/fsl_easrc.c:1294:17: warning: variable 'dev' set but not used [-Wunused-but-set-variable]
>   struct device *dev;
>                  ^
> Fixes: 955ac624058f ("ASoC: fsl_easrc: Add EASRC ASoC CPU DAI drivers")
> Signed-off-by: Shengjiu Wang <shengjiu.wang@....com>
> Reported-by: kbuild test robot <lkp@...el.com>

Acked-by: Nicolin Chen <nicoleotsuka@...il.com>