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bridge: mdb: start delete timer for temp static entries 

Start the delete timer when adding temp static entries so they can expire.

Signed-off-by: Satish Ashok <sashok@cumulusnetworks.com>
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Fixes: ccb1c31a7a ("bridge: add flags to distinguish permanent mdb entires")
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Satish Ashok 2015-07-06 05:53:35 -07:00 committed by David S. Miller
parent cfa5200564
commit f7e2965db1
1 changed files with 3 additions and 0 deletions
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3
net/bridge/br_mdb.c
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@ -323,6 +323,7 @@ static int br_mdb_add_group(struct net_bridge *br, struct net_bridge_port *port,
struct net_bridge_port_group *p;
struct net_bridge_port_group __rcu **pp;
struct net_bridge_mdb_htable *mdb;
unsigned long now = jiffies;
int err;
mdb = mlock_dereference(br->mdb, br);
@ -347,6 +348,8 @@ static int br_mdb_add_group(struct net_bridge *br, struct net_bridge_port *port,
if (unlikely(!p))
return -ENOMEM;
rcu_assign_pointer(*pp, p);
if (state == MDB_TEMPORARY)
mod_timer(&p->timer, now + br->multicast_membership_interval);
br_mdb_notify(br->dev, port, group, RTM_NEWMDB);
return 0;