tipc: Remove prototype code for supporting inter-cluster routing

Eliminates routines and data structures that were intended to allow
TIPC to route messages to other clusters. Currently, TIPC supports only
networks consisting of a single cluster within a single zone, so this
code is unnecessary.

Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 21 deletions

diff --git a/net/tipc/node.h b/net/tipc/node.h
index 7bfaf5e8c201..3abaaa24c77d 100644
--- a/net/tipc/node.h
+++ b/net/tipc/node.h
@@ -54,8 +54,6 @@
  * @cleanup_required: non-zero if cleaning up after a prior loss of contact
  * @link_cnt: number of links to node
  * @permit_changeover: non-zero if node has redundant links to this system
- * @routers: bitmap (used for multicluster communication)
- * @last_router: (used for multicluster communication)
  * @bclink: broadcast-related info
  *    @supported: non-zero if node supports TIPC b'cast capability
  *    @acked: sequence # of last outbound b'cast message acknowledged by node
@@ -80,8 +78,6 @@ struct tipc_node {
         int working_links;
         int cleanup_required;
         int permit_changeover;
-        u32 routers[512/32];
-        int last_router;
         struct {
                 int supported;
                 u32 acked;
@@ -105,11 +101,7 @@ void tipc_node_link_down(struct tipc_node *n_ptr, struct link *l_ptr);
 void tipc_node_link_up(struct tipc_node *n_ptr, struct link *l_ptr);
 int tipc_node_has_active_links(struct tipc_node *n_ptr);
 int tipc_node_has_redundant_links(struct tipc_node *n_ptr);
-u32 tipc_node_select_router(struct tipc_node *n_ptr, u32 ref);
-struct tipc_node *tipc_node_select_next_hop(u32 addr, u32 selector);
 int tipc_node_is_up(struct tipc_node *n_ptr);
-void tipc_node_add_router(struct tipc_node *n_ptr, u32 router);
-void tipc_node_remove_router(struct tipc_node *n_ptr, u32 router);
 struct sk_buff *tipc_node_get_links(const void *req_tlv_area, int req_tlv_space);
 struct sk_buff *tipc_node_get_nodes(const void *req_tlv_area, int req_tlv_space);
 
@@ -117,22 +109,9 @@ static inline struct tipc_node *tipc_node_find(u32 addr)
 {
         if (likely(in_own_cluster(addr)))
                 return tipc_local_nodes[tipc_node(addr)];
-        else if (tipc_addr_domain_valid(addr)) {
-                struct cluster *c_ptr = tipc_cltr_find(addr);
-
-                if (c_ptr)
-                        return c_ptr->nodes[tipc_node(addr)];
-        }
         return NULL;
 }
 
-static inline struct tipc_node *tipc_node_select(u32 addr, u32 selector)
-{
-        if (likely(in_own_cluster(addr)))
-                return tipc_local_nodes[tipc_node(addr)];
-        return tipc_node_select_next_hop(addr, selector);
-}
-
 static inline void tipc_node_lock(struct tipc_node *n_ptr)
 {
         spin_lock_bh(&n_ptr->lock);