tipc: simplify trivial boolean return

Checking and returning 'true' boolean is useless as it will be
returning at end of function

Signed-off-by: Hoang Le <[email protected]>
Acked-by: Ying Xue <[email protected]>
Acked-by: Jon Maloy <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

Author: Hoang Le

net/tipc/msg.c

@@ -736,9 +736,6 @@ bool tipc_msg_lookup_dest(struct net *net, struct sk_buff *skb, int *err)
 	msg_set_destport(msg, dport);
 	*err = TIPC_OK;
 
-	if (!skb_cloned(skb))
-		return true;
-
 	return true;
 }