[TIPC]: Clean up duplicate includes in net/tipc/

This patch cleans up duplicate includes in
	net/tipc/

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/tipc/port.c

@@ -41,7 +41,6 @@
 #include "addr.h"
 #include "link.h"
 #include "node.h"
-#include "port.h"
 #include "name_table.h"
 #include "user_reg.h"
 #include "msg.h"