diff --git a/include/uapi/linux/if_ether.h b/include/uapi/linux/if_ether.h
index 8bbbcb5cd94b44..820de5d222d22b 100644
--- a/include/uapi/linux/if_ether.h
+++ b/include/uapi/linux/if_ether.h
@@ -30,6 +30,7 @@
  */
 
 #define ETH_ALEN	6		/* Octets in one ethernet addr	 */
+#define ETH_TLEN	2		/* Octets in ethernet type field */
 #define ETH_HLEN	14		/* Total octets in header.	 */
 #define ETH_ZLEN	60		/* Min. octets in frame sans FCS */
 #define ETH_DATA_LEN	1500		/* Max. octets in payload	 */
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index baf990528943d2..b103f46ec51213 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -5020,13 +5020,16 @@ EXPORT_SYMBOL_GPL(skb_gso_validate_mac_len);
 
 static struct sk_buff *skb_reorder_vlan_header(struct sk_buff *skb)
 {
+	int mac_len;
+
 	if (skb_cow(skb, skb_headroom(skb)) < 0) {
 		kfree_skb(skb);
 		return NULL;
 	}
 
-	memmove(skb->data - ETH_HLEN, skb->data - skb->mac_len - VLAN_HLEN,
-		2 * ETH_ALEN);
+	mac_len = skb->data - skb_mac_header(skb);
+	memmove(skb_mac_header(skb) + VLAN_HLEN, skb_mac_header(skb),
+		mac_len - VLAN_HLEN - ETH_TLEN);
 	skb->mac_header += VLAN_HLEN;
 	return skb;
 }