From: Eric W. Biederman <ebiederm@xmission.com>
Date: Tue, 11 Mar 2014 21:16:14 +0000 (-0700)
Subject: r8169: Call dev_kfree_skby_any instead of dev_kfree_skb.
X-Git-Tag: v3.2.69~13
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=35bc66c8c3053b090eef05e7e083f5de94b24128;p=thirdparty%2Fkernel%2Fstable.git

r8169: Call dev_kfree_skby_any instead of dev_kfree_skb.

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@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index a3bd0baea51e5..0c2678782b461 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -5372,7 +5372,7 @@ static void rtl8169_tx_clear_range(struct rtl8169_private *tp, u32 start,
 					     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(struct sk_buff *skb,
 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 net_device *dev,
 		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++;