sky2: use __vlan_hwaccel helpers

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/marvell/sky2.c

@@ -2485,13 +2485,11 @@ static struct sk_buff *receive_copy(struct sky2_port *sky2,
 		skb->ip_summed = re->skb->ip_summed;
 		skb->csum = re->skb->csum;
 		skb_copy_hash(skb, re->skb);
-		skb->vlan_proto = re->skb->vlan_proto;
-		skb->vlan_tci = re->skb->vlan_tci;
+		__vlan_hwaccel_copy_tag(skb, re->skb);
 
 		pci_dma_sync_single_for_device(sky2->hw->pdev, re->data_addr,
 					       length, PCI_DMA_FROMDEVICE);
-		re->skb->vlan_proto = 0;
-		re->skb->vlan_tci = 0;
+		__vlan_hwaccel_clear_tag(re->skb);
 		skb_clear_hash(re->skb);
 		re->skb->ip_summed = CHECKSUM_NONE;
 		skb_put(skb, length);