diff options
Diffstat (limited to 'net/bridge/br_multicast.c')
| -rw-r--r-- | net/bridge/br_multicast.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c index db4c3900ae95..48170bd3785e 100644 --- a/net/bridge/br_multicast.c +++ b/net/bridge/br_multicast.c @@ -552,7 +552,8 @@ static void br_multicast_fwd_src_remove(struct net_bridge_group_src *src, continue; if (p->rt_protocol != RTPROT_KERNEL && - (p->flags & MDB_PG_FLAGS_PERMANENT)) + (p->flags & MDB_PG_FLAGS_PERMANENT) && + !(src->flags & BR_SGRP_F_USER_ADDED)) break; if (fastleave) @@ -650,18 +651,23 @@ static void br_multicast_destroy_group_src(struct net_bridge_mcast_gc *gc) kfree_rcu(src, rcu); } -void br_multicast_del_group_src(struct net_bridge_group_src *src, - bool fastleave) +void __br_multicast_del_group_src(struct net_bridge_group_src *src) { struct net_bridge *br = src->pg->key.port->br; - br_multicast_fwd_src_remove(src, fastleave); hlist_del_init_rcu(&src->node); src->pg->src_ents--; hlist_add_head(&src->mcast_gc.gc_node, &br->mcast_gc_list); queue_work(system_long_wq, &br->mcast_gc_work); } +void br_multicast_del_group_src(struct net_bridge_group_src *src, + bool fastleave) +{ + br_multicast_fwd_src_remove(src, fastleave); + __br_multicast_del_group_src(src); +} + static void br_multicast_destroy_port_group(struct net_bridge_mcast_gc *gc) { struct net_bridge_port_group *pg; @@ -1232,7 +1238,7 @@ br_multicast_find_group_src(struct net_bridge_port_group *pg, struct br_ip *ip) return NULL; } -static struct net_bridge_group_src * +struct net_bridge_group_src * br_multicast_new_group_src(struct net_bridge_port_group *pg, struct br_ip *src_ip) { struct net_bridge_group_src *grp_src; |