From 7ab488951aa536d52feb3690d204a693edf4f433 Mon Sep 17 00:00:00 2001 From: Tobias Klauser Date: Tue, 18 Oct 2016 11:22:54 +0200 Subject: [PATCH] tcp: Remove unused but set variable MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Remove the unused but set variable icsk in listening_get_next to fix the following GCC warning when building with 'W=1': net/ipv4/tcp_ipv4.c: In function ‘listening_get_next’: net/ipv4/tcp_ipv4.c:1890:31: warning: variable ‘icsk’ set but not used [-Wunused-but-set-variable] Signed-off-by: Tobias Klauser Signed-off-by: David S. Miller --- net/ipv4/tcp_ipv4.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index bd5e8d10893f..79d55eb3ec3f 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -1887,7 +1887,6 @@ static void *listening_get_next(struct seq_file *seq, void *cur) struct tcp_iter_state *st = seq->private; struct net *net = seq_file_net(seq); struct inet_listen_hashbucket *ilb; - struct inet_connection_sock *icsk; struct sock *sk = cur; if (!sk) { @@ -1909,7 +1908,6 @@ static void *listening_get_next(struct seq_file *seq, void *cur) continue; if (sk->sk_family == st->family) return sk; - icsk = inet_csk(sk); } spin_unlock_bh(&ilb->lock); st->offset = 0; -- GitLab