diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/bridge/br_multicast.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c index 1bd197f..5f21e53 100644 --- a/net/bridge/br_multicast.c +++ b/net/bridge/br_multicast.c @@ -36,6 +36,9 @@ #define mlock_dereference(X, br) \ rcu_dereference_protected(X, lockdep_is_held(&br->multicast_lock)) +static void br_multicast_add_router(struct net_bridge *br, + struct net_bridge_port *port); + #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) static inline int ipv6_is_transient_multicast(const struct in6_addr *addr) { @@ -842,6 +845,8 @@ void br_multicast_enable_port(struct net_bridge_port *port) goto out; __br_multicast_enable_port(port); + if (port->multicast_router == 2 && hlist_unhashed(&port->rlist)) + br_multicast_add_router(br, port); out: spin_unlock(&br->multicast_lock); |