tipc: Minor optimization to broadcast link synchronization logic
authorAllan Stephens <allan.stephens@windriver.com>
Fri, 4 Nov 2011 19:00:02 +0000 (15:00 -0400)
committerPaul Gortmaker <paul.gortmaker@windriver.com>
Fri, 24 Feb 2012 22:05:16 +0000 (17:05 -0500)
Optimizes processing done when contact with a neighboring node is
established to avoid recording the current state of outgoing broadcast
messages if the neighboring node isn't a valid broadcast link destination,
since this state information isn't needed for such nodes.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
net/tipc/node.c

index d7f8b7be3d8f9b99bcdb1b2823d794f6544f925b..12ddc658157297df572b63047f0546f01ddeddab 100644 (file)
@@ -270,10 +270,8 @@ static void node_established_contact(struct tipc_node *n_ptr)
 {
        tipc_k_signal((Handler)tipc_named_node_up, n_ptr->addr);
 
-       /* Syncronize broadcast acks */
-       n_ptr->bclink.acked = tipc_bclink_get_last_sent();
-
        if (n_ptr->bclink.supportable) {
+               n_ptr->bclink.acked = tipc_bclink_get_last_sent();
                tipc_bclink_add_node(n_ptr->addr);
                n_ptr->bclink.supported = 1;
        }