linux-kernel - [PATCH] net:dl2k: Replace dev_kfree_skb_irq by dev_consume_skb

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Message-Id: <1550126456-28233-1-git-send-email-huang.zijiang@zte.com.cn>
Date:   Thu, 14 Feb 2019 14:40:56 +0800
From:   Huang Zijiang <huang.zijiang@....com.cn>
To:     davem@...emloft.net
Cc:     quentin.monnet@...ronome.com, jakub.kicinski@...ronome.com,
        henrik@...tad.us, dsahern@...il.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, wang.yi59@....com.cn,
        Huang Zijiang <huang.zijiang@....com.cn>
Subject: [PATCH] net:dl2k: Replace dev_kfree_skb_irq by dev_consume_skb_irq

dev_consume_skb_irq() should be called when skb xmit
done.It makes drop profiles more friendly.

Signed-off-by: Huang Zijiang <huang.zijiang@....com.cn>
---
 drivers/net/ethernet/dlink/dl2k.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/dlink/dl2k.c b/drivers/net/ethernet/dlink/dl2k.c
index f0536b1..21810bf 100644
--- a/drivers/net/ethernet/dlink/dl2k.c
+++ b/drivers/net/ethernet/dlink/dl2k.c
@@ -843,7 +843,7 @@ rio_free_tx (struct net_device *dev, int irq)
 				  desc_to_dma(&np->tx_ring[entry]),
 				  skb->len, PCI_DMA_TODEVICE);
 		if (irq)
-			dev_kfree_skb_irq(skb);
+			dev_consume_skb_irq(skb);
 		else
 			dev_kfree_skb(skb);
 
-- 
1.8.3.1