net: igb calls skb_set_hash

Drivers should call skb_set_hash to set the hash and its type
in an skbuff.
Signed-off-by: Tom Herbert <therbert@google.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

drivers/net/ethernet/intel/igb/igb_main.c

@@ -6620,7 +6620,9 @@ static inline void igb_rx_hash(struct igb_ring *ring,
 			       struct sk_buff *skb)
 {
 	if (ring->netdev->features & NETIF_F_RXHASH)
-		skb->rxhash = le32_to_cpu(rx_desc->wb.lower.hi_dword.rss);
+		skb_set_hash(skb,
+			     le32_to_cpu(rx_desc->wb.lower.hi_dword.rss),
+			     PKT_HASH_TYPE_L3);
 }
 
 /**