Subject: Re: linux-next: build warning after merge of the sound-asoc tree

From: "Agrawal, Akshu" <[email-masked]>
Date: Thu, 26 Jul 2018 11:28:24 +0530

On 7/26/2018 7:49 AM, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the sound-asoc tree, today's linux-next build (x86_64
> allmodconfig) produced this warning:
> 
> sound/soc/amd/acp-da7219-max98357a.c: In function 'cz_probe':
> sound/soc/amd/acp-da7219-max98357a.c:367:3: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
>    dev_err(&pdev->dev, "Failed to register regulator: %d\n",
>    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>     ret);
>     ~~~~
> 
> Introduced by commit
> 
>   7b5317aa809f ("ASoC: AMD: Add a fix voltage regulator for DA7219 and ADAU7002")
> 
> This is a real bug.
> 
Posted the fix for the above warning message:
https://patchwork.kernel.org/patch/10545235/

Thanks,
Akshu