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vlan: add neigh_setup 

In case the real device has a neigh_setup function, this
neigh_setup function should be used for the vlan device.

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Frank Blaschka 2009-01-08 10:50:20 -08:00 committed by David S. Miller
parent f52deb0e84
commit cc883d16c3
1 changed files with 14 additions and 0 deletions
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14
net/8021q/vlan_dev.c
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@ -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)