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>

parent 41fef0ee

drivers/net/wan/lapbether.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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();