rc = rbd_bus_add_dev(rbd_dev);
if (rc)
- goto err_out_disk;
+ goto err_out_blkdev;
+
/* set up and announce blkdev mapping */
rc = rbd_init_disk(rbd_dev);
if (rc)
- goto err_out_blkdev;
+ goto err_out_bus;
return count;
+err_out_bus:
+ mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
+ list_del_init(&rbd_dev->node);
+ mutex_unlock(&ctl_mutex);
+
+ /* this will also clean up rest of rbd_dev stuff */
+
+ rbd_bus_del_dev(rbd_dev);
+ kfree(options);
+ kfree(mon_dev_name);
+ return rc;
+
err_out_blkdev:
unregister_blkdev(rbd_dev->major, rbd_dev->name);
-err_out_disk:
- rbd_free_disk(rbd_dev);
err_out_client:
rbd_put_client(rbd_dev);
mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);