diff options
| -rw-r--r-- | net/8021q/vlan.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c index 14ef5efbc653..b2ff70fcf8ea 100644 --- a/net/8021q/vlan.c +++ b/net/8021q/vlan.c @@ -499,6 +499,17 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event, case NETDEV_PRE_TYPE_CHANGE: /* Forbid underlaying device to change its type. */ return NOTIFY_BAD; + + case NETDEV_NOTIFY_PEERS: + /* Propagate to vlan devices */ + for (i = 0; i < VLAN_N_VID; i++) { + vlandev = vlan_group_get_device(grp, i); + if (!vlandev) + continue; + + call_netdevice_notifiers(NETDEV_NOTIFY_PEERS, vlandev); + } + break; } out: |