if (udev_db_get_device(udev_old, udev->dev->devpath) == 0) {
info("device '%s' already in database, cleanup", udev->dev->devpath);
udev_db_delete_device(udev_old);
if (udev_db_get_device(udev_old, udev->dev->devpath) == 0) {
info("device '%s' already in database, cleanup", udev->dev->devpath);
udev_db_delete_device(udev_old);