[NET] rename struct tcp_listen_opt to struct listen_sock

Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index b85a46d..3a4c52e 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -499,7 +499,7 @@
 static void tcp_listen_stop (struct sock *sk)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
-	struct tcp_listen_opt *lopt;
+	struct listen_sock *lopt;
 	struct request_sock *acc_req;
 	struct request_sock *req;
 	int i;