diff options
author | Eric Dumazet <edumazet@google.com> | 2015-03-22 10:22:19 -0700 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2015-03-23 16:52:25 -0400 |
commit | 42cb80a2353f42913ae78074ffa1f1b4a49e5436 (patch) | |
tree | 9e56ac0332e4da25abce1e03aac9503ba62341b0 /net | |
parent | 2b41fab70fc001d2acd89c0477d32feb8265bb32 (diff) | |
download | op-kernel-dev-42cb80a2353f42913ae78074ffa1f1b4a49e5436.zip op-kernel-dev-42cb80a2353f42913ae78074ffa1f1b4a49e5436.tar.gz |
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')
-rw-r--r-- | net/dccp/ipv4.c | 2 | ||||
-rw-r--r-- | net/ipv4/inet_connection_sock.c | 2 | ||||
-rw-r--r-- | net/ipv4/tcp_timer.c | 8 |
3 files changed, 7 insertions, 5 deletions
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index 25a9615..1f7161e 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -576,7 +576,7 @@ static void dccp_v4_reqsk_destructor(struct request_sock *req) kfree(inet_rsk(req)->opt); } -void dccp_syn_ack_timeout(struct sock *sk, struct request_sock *req) +void dccp_syn_ack_timeout(const struct request_sock *req) { } EXPORT_SYMBOL(dccp_syn_ack_timeout); diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c index 7d011e8..a12b973 100644 --- a/net/ipv4/inet_connection_sock.c +++ b/net/ipv4/inet_connection_sock.c @@ -615,7 +615,7 @@ static void reqsk_timer_handler(unsigned long data) max_retries = defer_accept; syn_ack_recalc(req, thresh, max_retries, defer_accept, &expire, &resend); - req->rsk_ops->syn_ack_timeout(sk_listener, req); + req->rsk_ops->syn_ack_timeout(req); if (!expire && (!resend || !inet_rtx_syn_ack(sk_listener, req) || diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c index 3daa6b5..2568fd2 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); |