Commit 7ab48895 authored by Tobias Klauser's avatar Tobias Klauser Committed by David S. Miller

tcp: Remove unused but set variable

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: default avatarTobias Klauser <tklauser@distanz.ch>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a56177e1
...@@ -1887,7 +1887,6 @@ static void *listening_get_next(struct seq_file *seq, void *cur) ...@@ -1887,7 +1887,6 @@ static void *listening_get_next(struct seq_file *seq, void *cur)
struct tcp_iter_state *st = seq->private; struct tcp_iter_state *st = seq->private;
struct net *net = seq_file_net(seq); struct net *net = seq_file_net(seq);
struct inet_listen_hashbucket *ilb; struct inet_listen_hashbucket *ilb;
struct inet_connection_sock *icsk;
struct sock *sk = cur; struct sock *sk = cur;
if (!sk) { if (!sk) {
...@@ -1909,7 +1908,6 @@ static void *listening_get_next(struct seq_file *seq, void *cur) ...@@ -1909,7 +1908,6 @@ static void *listening_get_next(struct seq_file *seq, void *cur)
continue; continue;
if (sk->sk_family == st->family) if (sk->sk_family == st->family)
return sk; return sk;
icsk = inet_csk(sk);
} }
spin_unlock_bh(&ilb->lock); spin_unlock_bh(&ilb->lock);
st->offset = 0; st->offset = 0;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment