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| author | Frank Blaschka <frank.blaschka@de.ibm.com> | 2009-01-08 19:50:20 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-01-08 19:50:20 +0100 |
| commit | cc883d16c3b7434c7da2c45b54a49c2a99e83db7 (patch) | |
| tree | 12ad0db6989cdbcae745cb09a33e4e7ded7383c6 /net | |
| parent | dm9601: warn on invalid mac address (diff) | |
| download | linux-cc883d16c3b7434c7da2c45b54a49c2a99e83db7.tar.xz linux-cc883d16c3b7434c7da2c45b54a49c2a99e83db7.zip | |
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>
Diffstat (limited to 'net')
| -rw-r--r-- | net/8021q/vlan_dev.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index 89a3bbdfca3f..4a19acd3a32b 100644 --- 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) |