netdev - Re: [PATCH net-next] tipc: remove set but not used variable 'prev'

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Message-Id: <20200529.170005.1952701912928856345.davem@davemloft.net>
Date:   Fri, 29 May 2020 17:00:05 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     yuehaibing@...wei.com
Cc:     jmaloy@...hat.com, ying.xue@...driver.com, kuba@...nel.org,
        netdev@...r.kernel.org, tipc-discussion@...ts.sourceforge.net,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH net-next] tipc: remove set but not used variable 'prev'

From: YueHaibing <yuehaibing@...wei.com>
Date: Thu, 28 May 2020 07:43:59 +0000

> Fixes gcc '-Wunused-but-set-variable' warning:
> 
> net/tipc/msg.c: In function 'tipc_msg_append':
> net/tipc/msg.c:215:24: warning:
>  variable 'prev' set but not used [-Wunused-but-set-variable]
> 
> commit 0a3e060f340d ("tipc: add test for Nagle algorithm effectiveness")
> left behind this, remove it.
> 
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>

Applied.