linux-kernel - Re: [PATCH] qlogic: netxen: remove various redundant variables

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Date:   Wed, 04 Jul 2018 22:41:13 +0900 (KST)
From:   David Miller <davem@...emloft.net>
To:     colin.king@...onical.com
Cc:     manish.chopra@...ium.com, rahul.verma@...ium.com,
        Dept-GELinuxNICDev@...ium.com, netdev@...r.kernel.org,
        kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] qlogic: netxen: remove various redundant variables

From: Colin King <colin.king@...onical.com>
Date: Wed,  4 Jul 2018 12:45:53 +0100

> From: Colin Ian King <colin.king@...onical.com>
> 
> Variables consumer, cmd_desc, end_cnt and no_of_desc are being assigned
> but are never used hence they are redundant and can be removed.
> 
> Cleans up clang warnings:
> warning: variable 'consumer' set but not used [-Wunused-but-set-variable]
> warning: variable 'cmd_desc' set but not used [-Wunused-but-set-variable]
> warning: variable 'end_cnt' set but not used [-Wunused-but-set-variable]
> warning: variable 'no_of_desc' set but not used [-Wunused-but-set-variable]
> 
> Signed-off-by: Colin Ian King <colin.king@...onical.com>

Applied.