tipc: Eliminate remaining support for routing table messages

Gets rid of all remaining code relating to ROUTE_DISTRIBUTOR messages.
These messages were only used in multi-cluster and multi-zone networks,
which TIPC no longer supports. (For safety, TIPC now treats such messages
the same way that it handles other unrecognized messages.)

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/net/tipc/link.c b/net/tipc/link.c
index b73adeb5cdee..a572f0a27e0b 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -1746,10 +1746,6 @@ deliver:
                                                 tipc_node_unlock(n_ptr);
                                                 tipc_link_recv_bundle(buf);
                                                 continue;
-                                        case ROUTE_DISTRIBUTOR:
-                                                tipc_node_unlock(n_ptr);
-                                                buf_discard(buf);
-                                                continue;
                                         case NAME_DISTRIBUTOR:
                                                 tipc_node_unlock(n_ptr);
                                                 tipc_named_recv(buf);
@@ -1776,6 +1772,10 @@ deliver:
                                                         goto protocol_check;
                                                 }
                                                 break;
+                                        default:
+                                                buf_discard(buf);
+                                                buf = NULL;
+                                                break;
                                         }
                                 }
                                 tipc_node_unlock(n_ptr);