1 files changed, 18 insertions, 12 deletions

diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index e4bf39f87032..71193a6b10e6 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -524,6 +524,7 @@ out:
 static int vlan_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {
         struct net_device *real_dev = vlan_dev_info(dev)->real_dev;
+        const struct net_device_ops *ops = real_dev->netdev_ops;
         struct ifreq ifrr;
         int err = -EOPNOTSUPP;
 
@@ -534,8 +535,8 @@ static int vlan_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
         case SIOCGMIIPHY:
         case SIOCGMIIREG:
         case SIOCSMIIREG:
-                if (real_dev->do_ioctl && netif_device_present(real_dev))
-                        err = real_dev->do_ioctl(real_dev, &ifrr, cmd);
+                if (netif_device_present(real_dev) && ops->ndo_do_ioctl)
+                        err = ops->ndo_do_ioctl(real_dev, &ifrr, cmd);
                 break;
         }
 
@@ -697,6 +698,20 @@ static const struct ethtool_ops vlan_ethtool_ops = {
         .get_flags              = vlan_ethtool_get_flags,
 };
 
+static const struct net_device_ops vlan_netdev_ops = {
+        .ndo_change_mtu         = vlan_dev_change_mtu,
+        .ndo_init               = vlan_dev_init,
+        .ndo_uninit             = vlan_dev_uninit,
+        .ndo_open               = vlan_dev_open,
+        .ndo_stop               = vlan_dev_stop,
+        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = vlan_dev_set_mac_address,
+        .ndo_set_rx_mode        = vlan_dev_set_rx_mode,
+        .ndo_set_multicast_list = vlan_dev_set_rx_mode,
+        .ndo_change_rx_flags    = vlan_dev_change_rx_flags,
+        .ndo_do_ioctl           = vlan_dev_ioctl,
+};
+
 void vlan_setup(struct net_device *dev)
 {
         ether_setup(dev);
@@ -704,16 +719,7 @@ void vlan_setup(struct net_device *dev)
         dev->priv_flags         |= IFF_802_1Q_VLAN;
         dev->tx_queue_len       = 0;
 
-        dev->change_mtu         = vlan_dev_change_mtu;
-        dev->init               = vlan_dev_init;
-        dev->uninit             = vlan_dev_uninit;
-        dev->open               = vlan_dev_open;
-        dev->stop               = vlan_dev_stop;
-        dev->set_mac_address    = vlan_dev_set_mac_address;
-        dev->set_rx_mode        = vlan_dev_set_rx_mode;
-        dev->set_multicast_list = vlan_dev_set_rx_mode;
-        dev->change_rx_flags    = vlan_dev_change_rx_flags;
-        dev->do_ioctl           = vlan_dev_ioctl;
+        dev->netdev_ops         = &vlan_netdev_ops;
         dev->destructor         = free_netdev;
         dev->ethtool_ops        = &vlan_ethtool_ops;