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);
 }