diff options
Diffstat (limited to 'net/bridge/br_stp_if.c')
| -rw-r--r-- | net/bridge/br_stp_if.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c index 41146872c1b4..a2730e7196cd 100644 --- a/net/bridge/br_stp_if.c +++ b/net/bridge/br_stp_if.c @@ -111,7 +111,7 @@ void br_stp_disable_port(struct net_bridge_port *p) del_timer(&p->forward_delay_timer); del_timer(&p->hold_timer); - br_fdb_delete_by_port(br, p, 0); + br_fdb_delete_by_port(br, p, 0, 0); br_multicast_disable_port(p); br_configuration_update(br); @@ -243,12 +243,13 @@ bool br_stp_recalculate_bridge_id(struct net_bridge *br) return true; } -/* called under bridge lock */ +/* Acquires and releases bridge lock */ void br_stp_set_bridge_priority(struct net_bridge *br, u16 newprio) { struct net_bridge_port *p; int wasroot; + spin_lock_bh(&br->lock); wasroot = br_is_root_bridge(br); list_for_each_entry(p, &br->port_list, list) { @@ -266,6 +267,7 @@ void br_stp_set_bridge_priority(struct net_bridge *br, u16 newprio) br_port_state_selection(br); if (br_is_root_bridge(br) && !wasroot) br_become_root_bridge(br); + spin_unlock_bh(&br->lock); } /* called under bridge lock */ |