net: vlan: prepare for 802.1ad support

[karo-tx-linux.git] / net / 8021q / vlan_core.c

diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c
index 04e3b95a0d48bffc71218fc4eebfcad13df64528..4e4c360353ea94fe0496d61db1b11b0684a35185 100644 (file)
--- a/net/8021q/vlan_core.c
+++ b/net/8021q/vlan_core.c
@@ -12,7 +12,7 @@ bool vlan_do_receive(struct sk_buff **skbp)
        struct net_device *vlan_dev;
        struct vlan_pcpu_stats *rx_stats;
 
-       vlan_dev = vlan_find_dev(skb->dev, vlan_id);
+       vlan_dev = vlan_find_dev(skb->dev, htons(ETH_P_8021Q), vlan_id);
        if (!vlan_dev)
                return false;
 
@@ -62,12 +62,13 @@ bool vlan_do_receive(struct sk_buff **skbp)
 
 /* Must be invoked with rcu_read_lock. */
 struct net_device *__vlan_find_dev_deep(struct net_device *dev,
-                                       u16 vlan_id)
+                                       __be16 vlan_proto, u16 vlan_id)
 {
        struct vlan_info *vlan_info = rcu_dereference(dev->vlan_info);
 
        if (vlan_info) {
-               return vlan_group_get_device(&vlan_info->grp, vlan_id);
+               return vlan_group_get_device(&vlan_info->grp,
+                                            vlan_proto, vlan_id);
        } else {
                /*
                 * Lower devices of master uppers (bonding, team) do not have
@@ -78,7 +79,8 @@ struct net_device *__vlan_find_dev_deep(struct net_device *dev,
 
                upper_dev = netdev_master_upper_dev_get_rcu(dev);
                if (upper_dev)
-                       return __vlan_find_dev_deep(upper_dev, vlan_id);
+                       return __vlan_find_dev_deep(upper_dev,
+                                                   vlan_proto, vlan_id);
        }
 
        return NULL;