From 13dde04f5c436f3b9f50ccfd0784db6db13401f3 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Wed, 1 Aug 2018 01:59:56 +0000 Subject: tcp: remove set but not used variable 'skb_size' 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 Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- net/ipv4/tcp_output.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'net/ipv4/tcp_output.c') diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index 50cabf7656f3..597dbd749f05 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -2698,9 +2698,8 @@ static bool tcp_collapse_retrans(struct sock *sk, struct sk_buff *skb) { struct tcp_sock *tp = tcp_sk(sk); struct sk_buff *next_skb = skb_rb_next(skb); - int skb_size, next_skb_size; + int next_skb_size; - skb_size = skb->len; next_skb_size = next_skb->len; BUG_ON(tcp_skb_pcount(skb) != 1 || tcp_skb_pcount(next_skb) != 1); -- cgit v1.2.3-55-g7522