[TIPC]: Cleanups

This patch contains the following possible cleanups:
- make needlessly global code static
- #if 0 the following unused global functions:
  - name_table.c: tipc_nametbl_print()
  - name_table.c: tipc_nametbl_dump()
  - net.c: tipc_net_next_node()

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Per Liden <per.liden@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/tipc/node.c b/net/tipc/node.c
index 9f23845..0d5db06 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -214,7 +214,7 @@
 		(n_ptr->active_links[0] != n_ptr->active_links[1]));
 }
 
-int tipc_node_has_active_routes(struct node *n_ptr)
+static int tipc_node_has_active_routes(struct node *n_ptr)
 {
 	return (n_ptr && (n_ptr->last_router >= 0));
 }