diff options
Diffstat (limited to 'net/8021q/vlan_mvrp.c')
| -rw-r--r-- | net/8021q/vlan_mvrp.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/8021q/vlan_mvrp.c b/net/8021q/vlan_mvrp.c index d9ec1d5964aa..e0fe091801b0 100644 --- a/net/8021q/vlan_mvrp.c +++ b/net/8021q/vlan_mvrp.c @@ -38,6 +38,8 @@ int vlan_mvrp_request_join(const struct net_device *dev) const struct vlan_dev_priv *vlan = vlan_dev_priv(dev); __be16 vlan_id = htons(vlan->vlan_id); + if (vlan->vlan_proto != htons(ETH_P_8021Q)) + return 0; return mrp_request_join(vlan->real_dev, &vlan_mrp_app, &vlan_id, sizeof(vlan_id), MVRP_ATTR_VID); } @@ -47,6 +49,8 @@ void vlan_mvrp_request_leave(const struct net_device *dev) const struct vlan_dev_priv *vlan = vlan_dev_priv(dev); __be16 vlan_id = htons(vlan->vlan_id); + if (vlan->vlan_proto != htons(ETH_P_8021Q)) + return; mrp_request_leave(vlan->real_dev, &vlan_mrp_app, &vlan_id, sizeof(vlan_id), MVRP_ATTR_VID); } |