net: tulip: de2104x: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles

dev_consume_skb_irq() should be called in de_tx() 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>

diff --git a/drivers/net/ethernet/dec/tulip/de2104x.c b/drivers/net/ethernet/dec/tulip/de2104x.c
index 13430f75496cc3e2b981b02adb3b32275578c3ce..f1a2da15dd0a6f00718eb68fb1eb82214c2c484d 100644 (file)
--- a/drivers/net/ethernet/dec/tulip/de2104x.c
+++ b/drivers/net/ethernet/dec/tulip/de2104x.c
@@ -585,7 +585,7 @@ static void de_tx (struct de_private *de)
                                netif_dbg(de, tx_done, de->dev,
                                          "tx done, slot %d\n", tx_tail);
                        }
-                       dev_kfree_skb_irq(skb);
+                       dev_consume_skb_irq(skb);
                }
 
 next: