1577 	struct disk_conf *new_disk_conf, *old_disk_conf;  in drbd_adm_disk_opts()  local
1604 	old_disk_conf = device->ldev->disk_conf;  in drbd_adm_disk_opts()
1605 	*new_disk_conf = *old_disk_conf;  in drbd_adm_disk_opts()
1672 	if (write_ordering_changed(old_disk_conf, new_disk_conf))  in drbd_adm_disk_opts()
1675 	if (old_disk_conf->discard_zeroes_if_aligned != new_disk_conf->discard_zeroes_if_aligned  in drbd_adm_disk_opts()
1676 	||  old_disk_conf->disable_write_same != new_disk_conf->disable_write_same)  in drbd_adm_disk_opts()
1689 	kfree(old_disk_conf);  in drbd_adm_disk_opts()
2840 	struct disk_conf *old_disk_conf, *new_disk_conf = NULL;  in drbd_adm_resize()  local
2929 		old_disk_conf = device->ldev->disk_conf;  in drbd_adm_resize()
2930 		*new_disk_conf = *old_disk_conf;  in drbd_adm_resize()
2935 		kfree(old_disk_conf);  in drbd_adm_resize()