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Commit 13dde04f authored by Wei Yongjun's avatar Wei Yongjun Committed by David S. Miller
Browse files

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: default avatarWei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent fab9593d

net/ipv4/tcp_output.c

+1 −2
Original line number Diff line number Diff line
@@ -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);