From 748572162a2bc3ce6f0b215e25ad601c3ec33e77 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Fri, 13 Apr 2012 02:37:42 +0000 Subject: bridge: Add br_multicast_start_querier This patch adds the helper br_multicast_start_querier so that the code which starts the queriers in br_multicast_toggle can be reused elsewhere. Signed-off-by: Herbert Xu Signed-off-by: David S. Miller --- net/bridge/br_multicast.c | 25 ++++++++++++++++--------- 1 file changed, 16 insertions(+), 9 deletions(-) (limited to 'net') diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c index 020e463f2225..ecabf210d0d2 100644 --- a/net/bridge/br_multicast.c +++ b/net/bridge/br_multicast.c @@ -1689,9 +1689,23 @@ unlock: return err; } -int br_multicast_toggle(struct net_bridge *br, unsigned long val) +static void br_multicast_start_querier(struct net_bridge *br) { struct net_bridge_port *port; + + br_multicast_open(br); + + list_for_each_entry(port, &br->port_list, list) { + if (port->state == BR_STATE_DISABLED || + port->state == BR_STATE_BLOCKING) + continue; + + __br_multicast_enable_port(port); + } +} + +int br_multicast_toggle(struct net_bridge *br, unsigned long val) +{ int err = 0; struct net_bridge_mdb_htable *mdb; @@ -1721,14 +1735,7 @@ rollback: goto rollback; } - br_multicast_open(br); - list_for_each_entry(port, &br->port_list, list) { - if (port->state == BR_STATE_DISABLED || - port->state == BR_STATE_BLOCKING) - continue; - - __br_multicast_enable_port(port); - } + br_multicast_start_querier(br); unlock: spin_unlock_bh(&br->multicast_lock); -- cgit v1.2.3