memcg, slab: do not destroy children caches if parent has aliases

[karo-tx-linux.git] / include / linux / if_vlan.h

diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index bbedfb56bd66074545503f12e161ee2cc640eb58..13bbbde00e68de454c8cf30f0581796d55eb0a40 100644 (file)
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -110,6 +110,7 @@ extern struct net_device *__vlan_find_dev_deep(struct net_device *real_dev,
                                               __be16 vlan_proto, u16 vlan_id);
 extern struct net_device *vlan_dev_real_dev(const struct net_device *dev);
 extern u16 vlan_dev_vlan_id(const struct net_device *dev);
+extern __be16 vlan_dev_vlan_proto(const struct net_device *dev);
 
 /**
  *     struct vlan_priority_tci_mapping - vlan egress priority mappings
@@ -216,6 +217,12 @@ static inline u16 vlan_dev_vlan_id(const struct net_device *dev)
        return 0;
 }
 
+static inline __be16 vlan_dev_vlan_proto(const struct net_device *dev)
+{
+       BUG();
+       return 0;
+}
+
 static inline u16 vlan_dev_get_egress_qos_mask(struct net_device *dev,
                                               u32 skprio)
 {
@@ -288,7 +295,7 @@ static inline struct sk_buff *vlan_insert_tag(struct sk_buff *skb,
        struct vlan_ethhdr *veth;
 
        if (skb_cow_head(skb, VLAN_HLEN) < 0) {
-               kfree_skb(skb);
+               dev_kfree_skb_any(skb);
                return NULL;
        }
        veth = (struct vlan_ethhdr *)skb_push(skb, VLAN_HLEN);