linux-kernel - Re: [PATCH] ssb: Remove redundant assignment to err

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Date:   Tue, 15 Jun 2021 10:10:25 +0000 (UTC)
From:   Kalle Valo <kvalo@...eaurora.org>
To:     Yang Li <yang.lee@...ux.alibaba.com>
Cc:     m@...s.ch, nathan@...nel.org, ndesaulniers@...gle.com,
        linux-wireless@...r.kernel.org, linux-kernel@...r.kernel.org,
        clang-built-linux@...glegroups.com,
        Yang Li <yang.lee@...ux.alibaba.com>
Subject: Re: [PATCH] ssb: Remove redundant assignment to err

Yang Li <yang.lee@...ux.alibaba.com> wrote:

> Variable 'err' is set to zero but this value is never read as it is
> overwritten with a new value later on, hence it is a redundant
> assignment and can be removed.
> 
> Clean up the following clang-analyzer warning:
> 
> drivers/ssb/main.c:1306:3: warning: Value stored to 'err' is never read
> [clang-analyzer-deadcode.DeadStores]
> drivers/ssb/main.c:1312:3: warning: Value stored to 'err' is never read
> [clang-analyzer-deadcode.DeadStores]
> 
> Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
> Signed-off-by: Yang Li <yang.lee@...ux.alibaba.com>
> Acked-by: Michael Büsch <m@...s.ch>

Patch applied to wireless-drivers-next.git, thanks.

7557dfde1bd1 ssb: Remove redundant assignment to err

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/1619693230-108804-1-git-send-email-yang.lee@linux.alibaba.com/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches