From: Eric W. Biederman <ebiederm@xmission.com>
Date: Sun, 16 Mar 2014 00:16:22 +0000 (-0700)
Subject: ucc_geth: Call dev_consume_skb_any instead of dev_kfree_skb.
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=361457415ae2028a27ee679f60be512efe40e083;p=linux-beck.git

ucc_geth: Call dev_consume_skb_any instead of dev_kfree_skb.

Replace dev_kfree_skb with dev_consume_skb_any in ucc_geth_tx that can
be called in hard irq and other contexts, when processing the
tx completion event.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
---

diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c
index 72291a8904a9..c8299c31b21f 100644
--- a/drivers/net/ethernet/freescale/ucc_geth.c
+++ b/drivers/net/ethernet/freescale/ucc_geth.c
@@ -3261,7 +3261,7 @@ static int ucc_geth_tx(struct net_device *dev, u8 txQ)
 
 		dev->stats.tx_packets++;
 
-		dev_kfree_skb(skb);
+		dev_consume_skb_any(skb);
 
 		ugeth->tx_skbuff[txQ][ugeth->skb_dirtytx[txQ]] = NULL;
 		ugeth->skb_dirtytx[txQ] =