bacc8daf97d4 ("xen-netback: Remove redundant initialization of variable err")
9476654bd5e8 ("xen-netback: support dynamic unbind/bind")
1f2565780e9b ("xen-netback: remove 'hotplug-status' once it has served its purpose")
92fbeb43b6c4 ("xen-netback: move netback_probe() and netback_remove() to the end...")