From 6a57b2ee4506bb8a3d2f7ba2f62ff65ec56ba150 Mon Sep 17 00:00:00 2001
From: Patrick Caulfield <patrick@tykepenguin.com>
Date: Wed, 29 Mar 2006 13:57:31 -0800
Subject: [DECNET]: Fix refcount

From: Patrick Caulfield <patrick@tykepenguin.com>

This patch fixes a bug in the reference counting for the default
DECnet device.

If the device is changed, then the new device had its refcount
decremented rather than the old one!

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index d2ae989..a26ff9f 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -620,7 +620,7 @@ int dn_dev_set_default(struct net_device *dev, int force)
 	}
 	write_unlock(&dndev_lock);
 	if (old)
-		dev_put(dev);
+		dev_put(old);
 	return rv;
 }
 
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