linux-kernel - Re: [PATCH 03/17] ASoC: atmel: atmel-i2s: remove useless initialization

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]

Date:   Mon, 29 Mar 2021 07:32:22 +0000
From:   <Codrin.Ciubotariu@...rochip.com>
To:     <pierre-louis.bossart@...ux.intel.com>,
        <alsa-devel@...a-project.org>
CC:     <tiwai@...e.de>, <broonie@...nel.org>,
        <linux-kernel@...r.kernel.org>, <lgirdwood@...il.com>,
        <perex@...ex.cz>, <tiwai@...e.com>, <Nicolas.Ferre@...rochip.com>,
        <alexandre.belloni@...tlin.com>, <Ludovic.Desroches@...rochip.com>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH 03/17] ASoC: atmel: atmel-i2s: remove useless
 initialization

On 26.03.2021 23:59, Pierre-Louis Bossart wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
> 
> Cppcheck complains:
> 
> sound/soc/atmel/atmel-i2s.c:628:6: style: Redundant initialization for 'err'. The initialized value is overwritten before it is read. [redundantInitialization]
>   err = devm_request_irq(&pdev->dev, irq, atmel_i2s_interrupt, 0,
>       ^
> sound/soc/atmel/atmel-i2s.c:598:10: note: err is initialized
>   int err = -ENXIO;
>           ^
> sound/soc/atmel/atmel-i2s.c:628:6: note: err is overwritten
>   err = devm_request_irq(&pdev->dev, irq, atmel_i2s_interrupt, 0,
>       ^
> 
> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>

Reviewed-by: Codrin Ciubotariu <codrin.ciubotariu@...rochip.com>

Thanks!