From: David S. Miller <davem@davemloft.net>
Date: Sun, 4 May 2008 04:10:58 +0000 (-0700)
Subject: lapbeth: Release ->ethdev when unregistering device.
X-Git-Tag: upstream/snapshot3+hdmi~25007^2~46
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e544ff00da4b53069dbca3debbfb02d455f72467;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

lapbeth: Release ->ethdev when unregistering device.

Otherwise it leaks forever.

Based upon a report by Roland <devzero@web.de>

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

diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c
index b5860b9..24fd613 100644
--- a/drivers/net/wan/lapbether.c
+++ b/drivers/net/wan/lapbether.c
@@ -459,6 +459,7 @@ static void __exit lapbeth_cleanup_driver(void)
 	list_for_each_safe(entry, tmp, &lapbeth_devices) {
 		lapbeth = list_entry(entry, struct lapbethdev, node);
 
+		dev_put(lapbeth->ethdev);
 		unregister_netdevice(lapbeth->axdev);
 	}
 	rtnl_unlock();