[APPLETALK]: Remove an unused function

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/appletalk/ddp.c

@@ -78,13 +78,6 @@ static inline void __atalk_insert_socket(struct sock *sk)
 	sk_add_node(sk, &atalk_sockets);
 }
 
-static inline void atalk_insert_socket(struct sock *sk)
-{
-	write_lock_bh(&atalk_sockets_lock);
-	__atalk_insert_socket(sk);
-	write_unlock_bh(&atalk_sockets_lock);
-}
-
 static inline void atalk_remove_socket(struct sock *sk)
 {
 	write_lock_bh(&atalk_sockets_lock);