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authorJiri Pirko <jiri@resnulli.us>2013-07-20 12:13:53 +0200
committerDavid S. Miller <davem@davemloft.net>2013-07-23 16:52:47 -0700
commit4aa5dee4d9997879adff858514844efab5a15a01 (patch)
treef3f3bf83f34dd832c8e163095c03e6aff29f20df /net/bridge
parentfc423ff00df3a19554414eed80aef9de9b50313e (diff)
net: convert resend IGMP to notifier event
Until now, bond_resend_igmp_join_requests() looks for vlans attached to bonding device, bridge where bonding act as port manually. It does not care of other scenarios, like stacked bonds or team device above. Make this more generic and use netdev notifier to propagate the event to upper devices and to actually call ip_mc_rejoin_groups(). Signed-off-by: Jiri Pirko <jiri@resnulli.us> Acked-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge')
-rw-r--r--net/bridge/br_notify.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/net/bridge/br_notify.c b/net/bridge/br_notify.c
index 3a3f371b284..2998dd1769a 100644
--- a/net/bridge/br_notify.c
+++ b/net/bridge/br_notify.c
@@ -102,6 +102,11 @@ static int br_device_event(struct notifier_block *unused, unsigned long event, v
case NETDEV_PRE_TYPE_CHANGE:
/* Forbid underlaying device to change its type. */
return NOTIFY_BAD;
+
+ case NETDEV_RESEND_IGMP:
+ /* Propagate to master device */
+ call_netdevice_notifiers(event, br->dev);
+ break;
}
/* Events that may cause spanning tree to refresh */