From c72e118334a2590f4f07d9e51490b902c33f5280 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Thu, 12 Apr 2012 22:16:05 +0000 Subject: inet: makes syn_ack_timeout mandatory There are two struct request_sock_ops providers, tcp and dccp. inet_csk_reqsk_queue_prune() can avoid testing syn_ack_timeout being NULL if we make it non NULL like syn_ack_timeout Signed-off-by: Eric Dumazet Cc: Gerrit Renker Cc: dccp@vger.kernel.org Signed-off-by: David S. Miller --- net/dccp/ipv4.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'net/dccp/ipv4.c') diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index caf6e1734b62..07f5579ca756 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -574,6 +574,11 @@ 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) +{ +} +EXPORT_SYMBOL(dccp_syn_ack_timeout); + static struct request_sock_ops dccp_request_sock_ops __read_mostly = { .family = PF_INET, .obj_size = sizeof(struct dccp_request_sock), @@ -581,6 +586,7 @@ static struct request_sock_ops dccp_request_sock_ops __read_mostly = { .send_ack = dccp_reqsk_send_ack, .destructor = dccp_v4_reqsk_destructor, .send_reset = dccp_v4_ctl_send_reset, + .syn_ack_timeout = dccp_syn_ack_timeout, }; int dccp_v4_conn_request(struct sock *sk, struct sk_buff *skb) -- cgit v1.2.3-59-g8ed1b