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Message-Id: <1550071262-4889-1-git-send-email-albin_yang@163.com> Date: Wed, 13 Feb 2019 23:21:02 +0800 From: Yang Wei <albin_yang@....com> To: netdev@...r.kernel.org, linux-arm-kernel@...ts.infradead.org Cc: mcuos.com@...il.com, davem@...emloft.net, yang.wei9@....com.cn, albin_yang@....com Subject: [PATCH net] net: nuvoton: w90p910_ether: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles From: Yang Wei <yang.wei9@....com.cn> dev_consume_skb_irq() should be called in w90p910_ether_start_xmit() when skb xmit done. It makes drop profiles(dropwatch, perf) more friendly. Signed-off-by: Yang Wei <yang.wei9@....com.cn> --- drivers/net/ethernet/nuvoton/w90p910_ether.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/nuvoton/w90p910_ether.c b/drivers/net/ethernet/nuvoton/w90p910_ether.c index c662c6f..67bf02b 100644 --- a/drivers/net/ethernet/nuvoton/w90p910_ether.c +++ b/drivers/net/ethernet/nuvoton/w90p910_ether.c @@ -630,7 +630,7 @@ static int w90p910_ether_start_xmit(struct sk_buff *skb, struct net_device *dev) if (!(w90p910_send_frame(dev, skb->data, skb->len))) { ether->skb = skb; - dev_kfree_skb_irq(skb); + dev_consume_skb_irq(skb); return 0; } return -EAGAIN; -- 2.7.4
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