linux-kernel - Re: rtlwifi: remove redundant initialization to cfg

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Date:   Wed,  8 Nov 2017 12:45:17 +0000 (UTC)
From:   Kalle Valo <kvalo@...eaurora.org>
To:     Colin Ian King <colin.king@...onical.com>
Cc:     Larry Finger <Larry.Finger@...inger.net>,
        Chaoming Li <chaoming_li@...lsil.com.cn>,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: rtlwifi: remove redundant initialization to cfg_cmd

Colin Ian King <colin.king@...onical.com> wrote:

> From: Colin Ian King <colin.king@...onical.com>
> 
> cfg_cmd is initialized to zero and this value is never read, instead
> it is over-written in the start of a do-while loop. Remove the
> redundant initialization. Cleans up clang warning:
> 
> drivers/net/wireless/realtek/rtlwifi/core.c:1750:22: warning: Value
> stored to 'cfg_cmd' during its initialization is never read
> 
> Signed-off-by: Colin Ian King <colin.king@...onical.com>
> Acked-by: Larry Finger <Larry.Finger@...inger.net>

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

f80ead1cd5fa rtlwifi: remove redundant initialization to cfg_cmd

-- 
https://patchwork.kernel.org/patch/10041685/

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