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

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Message-Id: <20180801.095726.1922061289191949611.davem@davemloft.net>
Date:   Wed, 01 Aug 2018 09:57:26 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     weiyongjun1@...wei.com
Cc:     edumazet@...gle.com, kuznet@....inr.ac.ru, yoshfuji@...ux-ipv6.org,
        netdev@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH net-next] tcp: remove set but not used variable
 'skb_size'

From: Wei Yongjun <weiyongjun1@...wei.com>
Date: Wed, 1 Aug 2018 01:59:56 +0000

> Fixes gcc '-Wunused-but-set-variable' warning:
> 
> net/ipv4/tcp_output.c: In function 'tcp_collapse_retrans':
> net/ipv4/tcp_output.c:2700:6: warning:
>  variable 'skb_size' set but not used [-Wunused-but-set-variable]
>   int skb_size, next_skb_size;
>       ^
> 
> Signed-off-by: Wei Yongjun <weiyongjun1@...wei.com>

Applied, thanks.