From: Eric W. Biederman <ebiederm@xmission.com>
Date: Sun, 16 Mar 2014 01:27:33 +0000 (-0700)
Subject: xilinx_emaclite: Call dev_consume_skb_any instead of dev_kfree_skb.
X-Git-Tag: firefly_0821_release~176^2~4167^2~96^2~6
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=69e73d2391e9fc0f2c5df3935197ccefafc5760f;p=firefly-linux-kernel-4.4.55.git

xilinx_emaclite: Call dev_consume_skb_any instead of dev_kfree_skb.

Replace dev_kfree_skb with dev_consume_skb_any in xemaclite_send which
can be called in hard irq and other contexts.  xemacelite_send only
frees skbs that it has successfully transmitted.

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

diff --git a/drivers/net/ethernet/xilinx/xilinx_emaclite.c b/drivers/net/ethernet/xilinx/xilinx_emaclite.c
index 36052b98b3fc..58756617644f 100644
--- a/drivers/net/ethernet/xilinx/xilinx_emaclite.c
+++ b/drivers/net/ethernet/xilinx/xilinx_emaclite.c
@@ -1037,7 +1037,7 @@ static int xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev)
 	skb_tx_timestamp(new_skb);
 
 	dev->stats.tx_bytes += len;
-	dev_kfree_skb(new_skb);
+	dev_consume_skb_any(new_skb);
 
 	return 0;
 }