linux-kernel - Re: [PATCH] iwlegacy: remove several redundant variables

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Message-Id: <20180731071927.F3E2460376@smtp.codeaurora.org>
Date:   Tue, 31 Jul 2018 07:19:27 +0000 (UTC)
From:   Kalle Valo <kvalo@...eaurora.org>
To:     Colin King <colin.king@...onical.com>
Cc:     Stanislaw Gruszka <sgruszka@...hat.com>,
        "David S . Miller" <davem@...emloft.net>,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] iwlegacy: remove several redundant variables

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

> From: Colin Ian King <colin.king@...onical.com>
> 
> Variables id, unicast, write, conf, a_band, accum_tx and ucode are
> assigned a value but it is never read, hence they are redundant and
> can be removed.
> 
> Cleans up clang warnings:
> warning: variable 'id' set but not used [-Wunused-but-set-variable]
> warning: variable 'unicast' set but not used [-Wunused-but-set-variable]
> warning: variable 'write' set but not used [-Wunused-but-set-variable]
> warning: variable 'conf' set but not used [-Wunused-but-set-variable]
> warning: variable 'a_band' set but not used [-Wunused-but-set-variable]
> warning: variable 'tx' set but not used [-Wunused-but-set-variable]
> warning: variable 'accum_tx' set but not used [-Wunused-but-set-variable]
> warning: variable 'ucode' set but not used [-Wunused-but-set-variable]
> 
> Signed-off-by: Colin Ian King <colin.king@...onical.com>
> Acked-by: Stanislaw Gruszka <sgruszka@...hat.com>

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

454127ad36fb iwlegacy: remove several redundant variables

-- 
https://patchwork.kernel.org/patch/10519029/

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