rfkill_unregister() should always be followed by rfkill_destroy()
In this case, rfkill_destroy was called two times on wifi_rfkill and
never on bluetooth_rfkill.
Signed-off-by: NCorentin Chary <corentincj@iksaif.net>
Acked-by: NMatthew Garrett <mjg@redhat.com>
Signed-off-by: NLen Brown <len.brown@intel.com>