linux-kernel - [PATCH 3.2 209/221] r8169: Call dev_kfree_skby_any instead of dev_kfree

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Date:	Tue, 05 May 2015 02:16:39 +0100
From:	Ben Hutchings <ben@...adent.org.uk>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
CC:	akpm@...ux-foundation.org,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	"David S. Miller" <davem@...emloft.net>
Subject: [PATCH 3.2 209/221] r8169: Call dev_kfree_skby_any instead of 
 dev_kfree_skb.

3.2.69-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: "Eric W. Biederman" <ebiederm@...ssion.com>

commit 989c9ba104d9ce53c1ca918262f3fdfb33aca12a upstream.

Replace dev_kfree_skb with dev_kfree_skb_any in functions that can
be called in hard irq and other contexts.

Signed-off-by: "Eric W. Biederman" <ebiederm@...ssion.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 drivers/net/ethernet/realtek/r8169.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -5372,7 +5372,7 @@ static void rtl8169_tx_clear_range(struc
 					     tp->TxDescArray + entry);
 			if (skb) {
 				tp->dev->stats.tx_dropped++;
-				dev_kfree_skb(skb);
+				dev_kfree_skb_any(skb);
 				tx_skb->skb = NULL;
 			}
 		}
@@ -5651,7 +5651,7 @@ static netdev_tx_t rtl8169_start_xmit(st
 err_dma_1:
 	rtl8169_unmap_tx_skb(d, tp->tx_skb + entry, txd);
 err_dma_0:
-	dev_kfree_skb(skb);
+	dev_kfree_skb_any(skb);
 err_update_stats:
 	dev->stats.tx_dropped++;
 	return NETDEV_TX_OK;
@@ -5734,7 +5734,7 @@ static void rtl8169_tx_interrupt(struct
 		if (status & LastFrag) {
 			dev->stats.tx_packets++;
 			dev->stats.tx_bytes += tx_skb->skb->len;
-			dev_kfree_skb(tx_skb->skb);
+			dev_kfree_skb_any(tx_skb->skb);
 			tx_skb->skb = NULL;
 		}
 		dirty_tx++;

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