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inet: remove sk_listener parameter from syn_ack_timeout()

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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>
This commit is contained in:
Eric Dumazet 2015-03-22 10:22:19 -07:00 • committed by David S. Miller
parent 2b41fab70f
commit 42cb80a235
6 changed files with 10 additions and 9 deletions
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8
net/ipv4/tcp_timer.c
View file

@ -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);