From ce5bc6c999a45748b0e530769cd4623276984a86 Mon Sep 17 00:00:00 2001
From: Fan Du <fan.du@windriver.com>
Date: Mon, 9 Dec 2013 10:33:53 +0800
Subject: [PATCH] vxlan: release rt when found circular route

[ Upstream commit fffc15a5012e9052d3b236efc56840841a125416 ]

Otherwise causing dst memory leakage.
Have Checked all other type tunnel device transmit implementation,
no such things happens anymore.

Signed-off-by: Fan Du <fan.du@windriver.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/net/vxlan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 2ef5b6219f3f..146236891889 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -1672,7 +1672,7 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
 			netdev_dbg(dev, "circular route to %pI4\n",
 				   &dst->sin.sin_addr.s_addr);
 			dev->stats.collisions++;
-			goto tx_error;
+			goto rt_tx_error;
 		}
 
 		/* Bypass encapsulation if the destination is local */
-- 
2.34.1