bridge: multicast: fix handling of temp and perm entries
When the bridge (or port) is brought down/up flush only temp entries and
leave the perm ones. Flush perm entries only when deleting the bridge
device or the associated port.
Signed-off-by: Satish Ashok <sashok@cumulusnetworks.com>
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index a538cb1..45e4757 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -281,6 +281,7 @@
br_fdb_delete_by_port(br, NULL, 0, 1);
br_vlan_flush(br);
+ br_multicast_dev_del(br);
del_timer_sync(&br->gc_timer);
br_sysfs_delbr(br->dev);