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netdev: Remove netdev_get_vlan_vid().

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This commit is contained in:
Ben Pfaff
2011-11-08 13:50:13 -08:00
parent 03eae5f86c
commit 52e2fbfbab
6 changed files with 0 additions and 90 deletions
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18
lib/netdev.c
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@@ -1250,24 +1250,6 @@ netdev_change_seq(const struct netdev *netdev)
{
return netdev_get_dev(netdev)->netdev_class->change_seq(netdev);
}
/* If 'netdev' is a VLAN network device (e.g. one created with vconfig(8)),
* sets '*vlan_vid' to the VLAN VID associated with that device and returns 0.
* Otherwise returns a errno value (specifically ENOENT if 'netdev_name' is the
* name of a network device that is not a VLAN device) and sets '*vlan_vid' to
* -1. */
int
netdev_get_vlan_vid(const struct netdev *netdev, int *vlan_vid)
{
int error = (netdev_get_dev(netdev)->netdev_class->get_vlan_vid
? netdev_get_dev(netdev)->netdev_class->get_vlan_vid(netdev,
vlan_vid)
: ENOENT);
if (error) {
*vlan_vid = 0;
}
return error;
}
/* Initializes 'netdev_dev' as a netdev device named 'name' of the specified
* 'netdev_class'. This function is ordinarily called from a netdev provider's