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authorDavid S. Miller <davem@davemloft.net>2012-12-05 16:24:45 -0500
committerDavid S. Miller <davem@davemloft.net>2012-12-05 16:24:45 -0500
commitc2d3babfafbb9f6629cfb47139758e59a5eb0d80 (patch)
treeb8c1c6a8a89155f8b48c0d1dbedb23d88081fab5 /net/bridge/br_multicast.c
parent0d650ec75a0d2525dbc98f1a04ed0b2a4bf5d3ac (diff)
bridge: implement multicast fast leave
V3: make it a flag V2: make the toggle per-port Fast leave allows bridge to immediately stops the multicast traffic on the port receives IGMP Leave when IGMP snooping is enabled, no timeouts are observed. Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Stephen Hemminger <shemminger@vyatta.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Cong Wang <amwang@redhat.com>
Diffstat (limited to 'net/bridge/br_multicast.c')
-rw-r--r--net/bridge/br_multicast.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 2391bae4f733..a2a7a1a79081 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -1225,7 +1225,7 @@ static void br_multicast_leave_group(struct net_bridge *br,
if (!mp)
goto out;
- if (port && port->multicast_fast_leave) {
+ if (port && (port->flags & BR_MULTICAST_FAST_LEAVE)) {
struct net_bridge_port_group __rcu **pp;
for (pp = &mp->ports;