linux-kernel - [PATCH 2/2] net: Replace dev_kfree_skb_any by dev_consume_skb

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Message-Id: <1550126533-28462-1-git-send-email-huang.zijiang@zte.com.cn>
Date:   Thu, 14 Feb 2019 14:42:13 +0800
From:   Huang Zijiang <huang.zijiang@....com.cn>
To:     linux-net-drivers@...arflare.com
Cc:     ecree@...arflare.com, bkenward@...arflare.com, davem@...emloft.net,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        wang.yi59@....com.cn, Huang Zijiang <huang.zijiang@....com.cn>
Subject: [PATCH 2/2] net: Replace dev_kfree_skb_any by dev_consume_skb_any

The skb should be freed by dev_consume_skb_any() efx_tx_tso_fallback()
when skb is still used. The skb is be replaced by segments, so the
original skb should be consumed(not drop).

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

diff --git a/drivers/net/ethernet/sfc/tx.c b/drivers/net/ethernet/sfc/tx.c
index c3ad564..ed551f0 100644
--- a/drivers/net/ethernet/sfc/tx.c
+++ b/drivers/net/ethernet/sfc/tx.c
@@ -471,7 +471,7 @@ static int efx_tx_tso_fallback(struct efx_tx_queue *tx_queue,
 	if (IS_ERR(segments))
 		return PTR_ERR(segments);
 
-	dev_kfree_skb_any(skb);
+	dev_consume_skb_any(skb);
 	skb = segments;
 
 	while (skb) {
-- 
1.8.3.1