- look_at = udev_device;
- if (!(nr_requests = udev_device_get_sysattr_value(look_at, "queue/nr_requests"))) {
-
- /* Hmm, if the block device doesn't have a queue
- * subdir, the let's look in the parent */
- look_at = udev_device_get_parent(udev_device);
- nr_requests = udev_device_get_sysattr_value(look_at, "queue/nr_requests");
- }
-
- if (!nr_requests) {
- r = -ENOENT;