tipc: Remove obsolete comments about routing table updates
Eliminates a block of comments that describe how routing table updates
are to be handled. These comments no longer apply following the removal
of TIPC's prototype multi-cluster support.
Note that these changes are essentially cosmetic in nature, and have
no impact on the actual operation of TIPC.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/net/tipc/node.c b/net/tipc/node.c
index 24c42f7..d7f8b7b 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -266,52 +266,6 @@
n_ptr->link_cnt--;
}
-/*
- * Routing table management - five cases to handle:
- *
- * 1: A link towards a zone/cluster external node comes up.
- * => Send a multicast message updating routing tables of all
- * system nodes within own cluster that the new destination
- * can be reached via this node.
- * (node.establishedContact()=>cluster.multicastNewRoute())
- *
- * 2: A link towards a slave node comes up.
- * => Send a multicast message updating routing tables of all
- * system nodes within own cluster that the new destination
- * can be reached via this node.
- * (node.establishedContact()=>cluster.multicastNewRoute())
- * => Send a message to the slave node about existence
- * of all system nodes within cluster:
- * (node.establishedContact()=>cluster.sendLocalRoutes())
- *
- * 3: A new cluster local system node becomes available.
- * => Send message(s) to this particular node containing
- * information about all cluster external and slave
- * nodes which can be reached via this node.
- * (node.establishedContact()==>network.sendExternalRoutes())
- * (node.establishedContact()==>network.sendSlaveRoutes())
- * => Send messages to all directly connected slave nodes
- * containing information about the existence of the new node
- * (node.establishedContact()=>cluster.multicastNewRoute())
- *
- * 4: The link towards a zone/cluster external node or slave
- * node goes down.
- * => Send a multcast message updating routing tables of all
- * nodes within cluster that the new destination can not any
- * longer be reached via this node.
- * (node.lostAllLinks()=>cluster.bcastLostRoute())
- *
- * 5: A cluster local system node becomes unavailable.
- * => Remove all references to this node from the local
- * routing tables. Note: This is a completely node
- * local operation.
- * (node.lostAllLinks()=>network.removeAsRouter())
- * => Send messages to all directly connected slave nodes
- * containing information about loss of the node
- * (node.establishedContact()=>cluster.multicastLostRoute())
- *
- */
-
static void node_established_contact(struct tipc_node *n_ptr)
{
tipc_k_signal((Handler)tipc_named_node_up, n_ptr->addr);