[IPV6]: Generalise tcp_v6_search_req & tcp_v6_synq_add

More work is needed tho to introduce inet6_request_sock from
tcp6_request_sock, in the same layout considerations as ipv6_pinfo in
inet_sock, next changeset will do that.

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index b52cc52..11641c9 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -244,7 +244,7 @@
 
 static inline void reqsk_queue_hash_req(struct request_sock_queue *queue,
 					u32 hash, struct request_sock *req,
-					unsigned timeout)
+					unsigned long timeout)
 {
 	struct listen_sock *lopt = queue->listen_opt;