linux-kernel - Re: [PATCH -next] cxgb4: Remove unused variable ret

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Message-ID: <20201114095014.4b3fc7c6@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
Date:   Sat, 14 Nov 2020 09:50:14 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     Zou Wei <zou_wei@...wei.com>
Cc:     <vishal@...lsio.com>, <davem@...emloft.net>,
        <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH -next] cxgb4: Remove unused variable ret

On Sat, 14 Nov 2020 17:38:26 +0800 Zou Wei wrote:
> This patch fixes below warning reported by coccicheck:
> 
> ./drivers/net/ethernet/chelsio/cxgb4/t4_hw.c:3284:5-8: Unneeded variable: "ret". Return "0" on line 3301
> 
> Signed-off-by: Zou Wei <zou_wei@...wei.com>

Some macro uses it implicitly, this breaks the build.