Message ID | 20161018092254.28043-1-tklauser@distanz.ch |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
From: Tobias Klauser <tklauser@distanz.ch> Date: Tue, 18 Oct 2016 11:22:54 +0200 > 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 <tklauser@distanz.ch> Applied.
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;
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 <tklauser@distanz.ch> --- net/ipv4/tcp_ipv4.c | 2 -- 1 file changed, 2 deletions(-)