diff options
| author | Eric Dumazet <edumazet@google.com> | 2015-03-22 18:22:19 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-23 21:52:25 +0100 |
| commit | 42cb80a2353f42913ae78074ffa1f1b4a49e5436 (patch) | |
| tree | 9e56ac0332e4da25abce1e03aac9503ba62341b0 /net/ipv4/tcp_timer.c | |
| parent | inet: cache listen_sock_qlen() and read rskq_defer_accept once (diff) | |
| download | linux-42cb80a2353f42913ae78074ffa1f1b4a49e5436.tar.xz linux-42cb80a2353f42913ae78074ffa1f1b4a49e5436.zip | |
inet: remove sk_listener parameter from syn_ack_timeout()
It is not needed, and req->sk_listener points to the listener anyway.
request_sock argument can be const.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_timer.c')
| -rw-r--r-- | net/ipv4/tcp_timer.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c index 3daa6b5d766d..2568fd282873 100644 --- a/net/ipv4/tcp_timer.c +++ b/net/ipv4/tcp_timer.c @@ -327,7 +327,7 @@ static void tcp_fastopen_synack_timer(struct sock *sk) struct request_sock *req; req = tcp_sk(sk)->fastopen_rsk; - req->rsk_ops->syn_ack_timeout(sk, req); + req->rsk_ops->syn_ack_timeout(req); if (req->num_timeout >= max_retries) { tcp_write_err(sk); @@ -539,9 +539,11 @@ static void tcp_write_timer(unsigned long data) sock_put(sk); } -void tcp_syn_ack_timeout(struct sock *sk, struct request_sock *req) +void tcp_syn_ack_timeout(const struct request_sock *req) { - NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPTIMEOUTS); + struct net *net = read_pnet(&inet_rsk(req)->ireq_net); + + NET_INC_STATS_BH(net, LINUX_MIB_TCPTIMEOUTS); } EXPORT_SYMBOL(tcp_syn_ack_timeout); |