From bdb0f8672ff6f601a32df5af40f11526b741985c Mon Sep 17 00:00:00 2001
From: Kulikov Vasiliy <segooon@gmail.com>
Date: Wed, 14 Jul 2010 17:53:18 -0700
Subject: [PATCH] wd: fix memory leak

Unmap mapped IO in wd_probe1() if register_netdev() failed.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/wd.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wd.c b/drivers/net/wd.c
index 746a5ee32f3..eb72c67699a 100644
--- a/drivers/net/wd.c
+++ b/drivers/net/wd.c
@@ -358,8 +358,10 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
 #endif
 
 	err = register_netdev(dev);
-	if (err)
+	if (err) {
 		free_irq(dev->irq, dev);
+		iounmap(ei_status.mem);
+	}
 	return err;
 }
 
-- 
2.39.3