linux-kernel - Re: [PATCH net-next] net: marvell: Remove set but not used variable

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Message-Id: <20200919.141451.1402061721958434693.davem@davemloft.net>
Date:   Sat, 19 Sep 2020 14:14:51 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     zhengyongjun3@...wei.com
Cc:     kuba@...nel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next] net: marvell: Remove set but not used variable

From: Zheng Yongjun <zhengyongjun3@...wei.com>
Date: Sat, 19 Sep 2020 10:05:50 +0800

> Fixes gcc '-Wunused-but-set-variable' warning:
> 
> drivers/net/ethernet/marvell/pxa168_eth.c: In function pxa168_eth_change_mtu:
> drivers/net/ethernet/marvell/pxa168_eth.c:1190:6: warning: variable ‘retval’ set but not used [-Wunused-but-set-variable]
> 
> `retval` is never used, so remove it.
> 
> Signed-off-by: Zheng Yongjun <zhengyongjun3@...wei.com>

This change is already in the net-next GIT tree.