netdev - [PATCH net] net: defxx: replace dev_kfree_skb_irq by dev_consume_skb

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Message-Id: <1549382464-5138-1-git-send-email-albin_yang@163.com>
Date:   Wed,  6 Feb 2019 00:01:04 +0800
From:   Yang Wei <albin_yang@....com>
To:     netdev@...r.kernel.org
Cc:     macro@...ux-mips.org, davem@...emloft.net, yang.wei9@....com.cn,
        albin_yang@....com
Subject: [PATCH net] net: defxx: 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 dfx_xmt_done() when skb
xmit done. It makes drop profiles(dropwatch, perf) more friendly.

Signed-off-by: Yang Wei <yang.wei9@....com.cn>
---
 drivers/net/fddi/defxx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/fddi/defxx.c b/drivers/net/fddi/defxx.c
index 38ac8ef..56b7791 100644
--- a/drivers/net/fddi/defxx.c
+++ b/drivers/net/fddi/defxx.c
@@ -3512,7 +3512,7 @@ static int dfx_xmt_done(DFX_board_t *bp)
 				 bp->descr_block_virt->xmt_data[comp].long_1,
 				 p_xmt_drv_descr->p_skb->len,
 				 DMA_TO_DEVICE);
-		dev_kfree_skb_irq(p_xmt_drv_descr->p_skb);
+		dev_consume_skb_irq(p_xmt_drv_descr->p_skb);
 
 		/*
 		 * Move to start of next packet by updating completion index
-- 
2.7.4