net: introduce vlan_vid_[add/del] and use them instead of direct [add/kill]_vid ndo calls
This patch adds wrapper for ndo_vlan_rx_add_vid/ndo_vlan_rx_kill_vid
functions. Check for NETIF_F_HW_VLAN_FILTER feature is done in this
wrapper.
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index e075625..dd9aa40 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -101,7 +101,6 @@
{
struct vlan_dev_priv *vlan = vlan_dev_priv(dev);
struct net_device *real_dev = vlan->real_dev;
- const struct net_device_ops *ops = real_dev->netdev_ops;
struct vlan_group *grp;
u16 vlan_id = vlan->vlan_id;
@@ -114,8 +113,8 @@
* HW accelerating devices or SW vlan input packet processing if
* VLAN is not 0 (leave it there for 802.1p).
*/
- if (vlan_id && (real_dev->features & NETIF_F_HW_VLAN_FILTER))
- ops->ndo_vlan_rx_kill_vid(real_dev, vlan_id);
+ if (vlan_id)
+ vlan_vid_del(real_dev, vlan_id);
grp->nr_vlans--;
@@ -169,7 +168,6 @@
{
struct vlan_dev_priv *vlan = vlan_dev_priv(dev);
struct net_device *real_dev = vlan->real_dev;
- const struct net_device_ops *ops = real_dev->netdev_ops;
u16 vlan_id = vlan->vlan_id;
struct vlan_group *grp, *ngrp = NULL;
int err;
@@ -207,8 +205,7 @@
if (ngrp) {
rcu_assign_pointer(real_dev->vlgrp, ngrp);
}
- if (real_dev->features & NETIF_F_HW_VLAN_FILTER)
- ops->ndo_vlan_rx_add_vid(real_dev, vlan_id);
+ vlan_vid_add(real_dev, vlan_id);
return 0;
@@ -369,11 +366,10 @@
__vlan_device_event(dev, event);
if ((event == NETDEV_UP) &&
- (dev->features & NETIF_F_HW_VLAN_FILTER) &&
- dev->netdev_ops->ndo_vlan_rx_add_vid) {
+ (dev->features & NETIF_F_HW_VLAN_FILTER)) {
pr_info("adding VLAN 0 to HW filter on device %s\n",
dev->name);
- dev->netdev_ops->ndo_vlan_rx_add_vid(dev, 0);
+ vlan_vid_add(dev, 0);
}
grp = rtnl_dereference(dev->vlgrp);