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authorJiri Pirko <jpirko@redhat.com>2011-12-08 04:11:17 +0000
committerDavid S. Miller <davem@davemloft.net>2011-12-08 19:52:42 -0500
commit87002b03baabd2b8f6281ab6411ed88d24958de1 (patch)
tree0e5730c0d1ba887488ba420d4ea89a230f272c51 /net/8021q/vlan_core.c
parent8e586137e6b63af1e881b328466ab5ffbe562510 (diff)
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>
Diffstat (limited to 'net/8021q/vlan_core.c')
-rw-r--r--net/8021q/vlan_core.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c
index 85241f044294..544f9cb9678c 100644
--- a/net/8021q/vlan_core.c
+++ b/net/8021q/vlan_core.c
@@ -146,3 +146,26 @@ err_free:
kfree_skb(skb);
return NULL;
}
+
+int vlan_vid_add(struct net_device *dev, unsigned short vid)
+{
+ const struct net_device_ops *ops = dev->netdev_ops;
+
+ if ((dev->features & NETIF_F_HW_VLAN_FILTER) &&
+ ops->ndo_vlan_rx_add_vid) {
+ return ops->ndo_vlan_rx_add_vid(dev, vid);
+ }
+ return 0;
+}
+EXPORT_SYMBOL(vlan_vid_add);
+
+void vlan_vid_del(struct net_device *dev, unsigned short vid)
+{
+ const struct net_device_ops *ops = dev->netdev_ops;
+
+ if ((dev->features & NETIF_F_HW_VLAN_FILTER) &&
+ ops->ndo_vlan_rx_kill_vid) {
+ ops->ndo_vlan_rx_kill_vid(dev, vid);
+ }
+}
+EXPORT_SYMBOL(vlan_vid_del);