[VLAN]: Remove non-implemented ioctls
The GET_VLAN_INGRESS_PRIORITY_CMD/GET_VLAN_EGRESS_PRIORITY_CMD ioctls are
not implemented and won't be, new functionality will be added to the netlink
interface. Remove the code and make the ioctl handler return -EOPNOTSUPP
for unknown commands instead of -EINVAL.
Also remove a comment about passing unknown commands to the underlying
device, that doesn't make any sense since its a VLAN specific ioctl and
if its not implemented here, its implemented nowhere.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index 6edd191..69a9e02 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -688,26 +688,6 @@
err = unregister_vlan_device(dev);
break;
- case GET_VLAN_INGRESS_PRIORITY_CMD:
- /* TODO: Implement
- err = vlan_dev_get_ingress_priority(args);
- if (copy_to_user((void*)arg, &args,
- sizeof(struct vlan_ioctl_args))) {
- err = -EFAULT;
- }
- */
- err = -EINVAL;
- break;
- case GET_VLAN_EGRESS_PRIORITY_CMD:
- /* TODO: Implement
- err = vlan_dev_get_egress_priority(args.device1, &(args.args);
- if (copy_to_user((void*)arg, &args,
- sizeof(struct vlan_ioctl_args))) {
- err = -EFAULT;
- }
- */
- err = -EINVAL;
- break;
case GET_VLAN_REALDEV_NAME_CMD:
err = 0;
vlan_dev_get_realdev_name(dev, args.u.device2);
@@ -728,8 +708,7 @@
break;
default:
- /* pass on to underlying device instead?? */
- err = -EINVAL;
+ err = -EOPNOTSUPP;
break;
}
out: