Merge branch 'vxlan-xmit-improvements'

Pravin B Shelar says:

====================
vxlan: xmit improvements.

Following patch series improves vxlan fast path, removes
duplicate code and simplifies vxlan xmit code path.

v2-v3:
Removed unrelated warning fix from patch 2.
rearranged error handling from patch 3
Fixed stats updates in vxlan route lookup in patch 4

v1-v2:
Fix compilation error when IPv6 support is not enabled.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>

include/linux/if_vlan.h

@@ -399,22 +399,6 @@ static inline struct sk_buff *__vlan_hwaccel_push_inside(struct sk_buff *skb)
 		skb->vlan_tci = 0;
 	return skb;
 }
-/*
- * vlan_hwaccel_push_inside - pushes vlan tag to the payload
- * @skb: skbuff to tag
- *
- * Checks is tag is present in @skb->vlan_tci and if it is, it pushes the
- * VLAN tag from @skb->vlan_tci inside to the payload.
- *
- * Following the skb_unshare() example, in case of error, the calling function
- * doesn't have to worry about freeing the original skb.
- */
-static inline struct sk_buff *vlan_hwaccel_push_inside(struct sk_buff *skb)
-{
-	if (skb_vlan_tag_present(skb))
-		skb = __vlan_hwaccel_push_inside(skb);
-	return skb;
-}
 
 /**
  * __vlan_hwaccel_put_tag - hardware accelerated VLAN inserting

include/net/vxlan.h

@@ -281,16 +281,6 @@ struct vxlan_dev {
 struct net_device *vxlan_dev_create(struct net *net, const char *name,
 				    u8 name_assign_type, struct vxlan_config *conf);
 
-static inline __be16 vxlan_dev_dst_port(struct vxlan_dev *vxlan,
-					unsigned short family)
-{
-#if IS_ENABLED(CONFIG_IPV6)
-	if (family == AF_INET6)
-		return inet_sk(vxlan->vn6_sock->sock->sk)->inet_sport;
-#endif
-	return inet_sk(vxlan->vn4_sock->sock->sk)->inet_sport;
-}
-
 static inline netdev_features_t vxlan_features_check(struct sk_buff *skb,
 						     netdev_features_t features)
 {