[TIPC]: Remove redundant socket wait queue initialization

This patch eliminates re-initialization of the standard socket
wait queue used for sleeping in TIPC's socket creation code.
Signed-off-by: NAllan Stephens <allan.stephens@windriver.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/tipc/socket.c

@@ -170,7 +170,6 @@ static int tipc_create(struct net *net, struct socket *sock, int protocol)
 	}
 
 	sock_init_data(sock, sk);
-	init_waitqueue_head(sk->sk_sleep);
 	sk->sk_rcvtimeo = 8 * HZ;   /* default connect timeout = 8s */
 
 	tsock = tipc_sk(sk);