net: tehuti: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles

dev_consume_skb_irq() should be called in bdx_tx_cleanup() when skb
xmit done. It makes drop profiles(dropwatch, perf) more friendly.
Signed-off-by: Yang Wei <yang.wei9@zte.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/tehuti/tehuti.c

@@ -1739,7 +1739,7 @@ static void bdx_tx_cleanup(struct bdx_priv *priv)
 		tx_level -= db->rptr->len;	/* '-' koz len is negative */
 
 		/* now should come skb pointer - free it */
-		dev_kfree_skb_irq(db->rptr->addr.skb);
+		dev_consume_skb_irq(db->rptr->addr.skb);
 		bdx_tx_db_inc_rptr(db);
 	}