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bridge: fix initial packet flood if !STP
[safe/jmp/linux-2.6]
/
net
/
bridge
/
br_stp.c
diff --git
a/net/bridge/br_stp.c
b/net/bridge/br_stp.c
index
6e63ec3
..
0660515
100644
(file)
--- a/
net/bridge/br_stp.c
+++ b/
net/bridge/br_stp.c
@@
-297,6
+297,9
@@
void br_topology_change_detection(struct net_bridge *br)
{
int isroot = br_is_root_bridge(br);
+ if (br->stp_enabled != BR_KERNEL_STP)
+ return;
+
pr_info("%s: topology change detected, %s\n", br->dev->name,
isroot ? "propagating" : "sending tcn bpdu");