[DCCP]: Initialize icsk_rto in dccp_v4_init_sock

Fixes nasty bug related to the retransmit timer (yeah, DCCP does
retransmits) firing too early.

Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index 4fa56db..6bccf4d 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -1219,6 +1219,7 @@
 		dccp_ctl_socket_init = 0;
 
 	dccp_init_xmit_timers(sk);
+	inet_csk(sk)->icsk_rto = DCCP_TIMEOUT_INIT;
 	sk->sk_state = DCCP_CLOSED;
 	dp->dccps_mss_cache = 536;
 	dp->dccps_role = DCCP_ROLE_UNDEFINED;