tipc: rename struct link* to struct tipc_link*

This converts the following:

	struct link		->	struct tipc_link
	struct link_req		->	struct tipc_link_req
	struct link_name	->	struct tipc_link_name

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/net/tipc/name_distr.c b/net/tipc/name_distr.c
index be8306f..98ebb37 100644
--- a/net/tipc/name_distr.c
+++ b/net/tipc/name_distr.c
@@ -176,7 +176,7 @@
 void tipc_named_node_up(unsigned long nodearg)
 {
 	struct tipc_node *n_ptr;
-	struct link *l_ptr;
+	struct tipc_link *l_ptr;
 	struct publication *publ;
 	struct distr_item *item = NULL;
 	struct sk_buff *buf = NULL;