Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux...

[linux-2.6-block.git] / net / 8021q / vlan_dev.c

diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 89a3bbdfca3fe96e786044ed8ea8b5022ab4e5b1..4a19acd3a32ba06eaf3fbe4b80f8e5d3fe699d17 100644 (file)
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -546,6 +546,18 @@ static int vlan_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
        return err;
 }
 
+static int vlan_dev_neigh_setup(struct net_device *dev, struct neigh_parms *pa)
+{
+       struct net_device *real_dev = vlan_dev_info(dev)->real_dev;
+       const struct net_device_ops *ops = real_dev->netdev_ops;
+       int err = 0;
+
+       if (netif_device_present(real_dev) && ops->ndo_neigh_setup)
+               err = ops->ndo_neigh_setup(dev, pa);
+
+       return err;
+}
+
 static void vlan_dev_change_rx_flags(struct net_device *dev, int change)
 {
        struct net_device *real_dev = vlan_dev_info(dev)->real_dev;
@@ -713,6 +725,7 @@ static const struct net_device_ops vlan_netdev_ops = {
        .ndo_set_multicast_list = vlan_dev_set_rx_mode,
        .ndo_change_rx_flags    = vlan_dev_change_rx_flags,
        .ndo_do_ioctl           = vlan_dev_ioctl,
+       .ndo_neigh_setup        = vlan_dev_neigh_setup,
 };
 
 static const struct net_device_ops vlan_netdev_accel_ops = {
@@ -728,6 +741,7 @@ static const struct net_device_ops vlan_netdev_accel_ops = {
        .ndo_set_multicast_list = vlan_dev_set_rx_mode,
        .ndo_change_rx_flags    = vlan_dev_change_rx_flags,
        .ndo_do_ioctl           = vlan_dev_ioctl,
+       .ndo_neigh_setup        = vlan_dev_neigh_setup,
 };
 
 void vlan_setup(struct net_device *dev)