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, 6 insertions, 7 deletions

diff --git a/net/tipc/link.c b/net/tipc/link.c
index cf414cf05e72..671ffd3c0e53 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -1061,7 +1061,7 @@ int tipc_link_send(struct sk_buff *buf, u32 dest, u32 selector)
         int res = -ELINKCONG;
 
         read_lock_bh(&tipc_net_lock);
-        n_ptr = tipc_node_select(dest, selector);
+        n_ptr = tipc_node_find(dest);
         if (n_ptr) {
                 tipc_node_lock(n_ptr);
                 l_ptr = n_ptr->active_links[selector & 1];
@@ -1137,7 +1137,7 @@ int tipc_send_buf_fast(struct sk_buff *buf, u32 destnode)
                 return tipc_port_recv_msg(buf);
 
         read_lock_bh(&tipc_net_lock);
-        n_ptr = tipc_node_select(destnode, selector);
+        n_ptr = tipc_node_find(destnode);
         if (likely(n_ptr)) {
                 tipc_node_lock(n_ptr);
                 l_ptr = n_ptr->active_links[selector];
@@ -1186,7 +1186,7 @@ again:
                         !sender->user_port, &buf);
 
         read_lock_bh(&tipc_net_lock);
-        node = tipc_node_select(destaddr, selector);
+        node = tipc_node_find(destaddr);
         if (likely(node)) {
                 tipc_node_lock(node);
                 l_ptr = node->active_links[selector];
@@ -1376,7 +1376,7 @@ error:
          * Now we have a buffer chain. Select a link and check
          * that packet size is still OK
          */
-        node = tipc_node_select(destaddr, sender->publ.ref & 1);
+        node = tipc_node_find(destaddr);
         if (likely(node)) {
                 tipc_node_lock(node);
                 l_ptr = node->active_links[sender->publ.ref & 1];
@@ -1893,7 +1893,7 @@ deliver:
                                                 continue;
                                         case ROUTE_DISTRIBUTOR:
                                                 tipc_node_unlock(n_ptr);
-                                                tipc_cltr_recv_routing_table(buf);
+                                                buf_discard(buf);
                                                 continue;
                                         case NAME_DISTRIBUTOR:
                                                 tipc_node_unlock(n_ptr);
@@ -2852,7 +2852,6 @@ void tipc_link_set_queue_limits(struct link *l_ptr, u32 window)
         l_ptr->queue_limit[TIPC_HIGH_IMPORTANCE + 4] = 900;
         l_ptr->queue_limit[TIPC_CRITICAL_IMPORTANCE + 4] = 1200;
         l_ptr->queue_limit[CONN_MANAGER] = 1200;
-        l_ptr->queue_limit[ROUTE_DISTRIBUTOR] = 1200;
         l_ptr->queue_limit[CHANGEOVER_PROTOCOL] = 2500;
         l_ptr->queue_limit[NAME_DISTRIBUTOR] = 3000;
         /* FRAGMENT and LAST_FRAGMENT packets */
@@ -3154,7 +3153,7 @@ u32 tipc_link_get_max_pkt(u32 dest, u32 selector)
                 return MAX_MSG_SIZE;
 
         read_lock_bh(&tipc_net_lock);
-        n_ptr = tipc_node_select(dest, selector);
+        n_ptr = tipc_node_find(dest);
         if (n_ptr) {
                 tipc_node_lock(n_ptr);
                 l_ptr = n_ptr->active_links[selector & 1];