Add missing blk_trace_remove_sysfs to be in pair with blk_trace_init_sysfs
[linux-2.6.git] / block / blk-sysfs.c
index b78c9c3..8a6d81a 100644 (file)
@@ -452,6 +452,7 @@ int blk_register_queue(struct gendisk *disk)
        if (ret) {
                kobject_uevent(&q->kobj, KOBJ_REMOVE);
                kobject_del(&q->kobj);
+               blk_trace_remove_sysfs(disk_to_dev(disk));
                return ret;
        }
 
@@ -465,11 +466,11 @@ void blk_unregister_queue(struct gendisk *disk)
        if (WARN_ON(!q))
                return;
 
-       if (q->request_fn) {
+       if (q->request_fn)
                elv_unregister_queue(q);
 
-               kobject_uevent(&q->kobj, KOBJ_REMOVE);
-               kobject_del(&q->kobj);
-               kobject_put(&disk_to_dev(disk)->kobj);
-       }
+       kobject_uevent(&q->kobj, KOBJ_REMOVE);
+       kobject_del(&q->kobj);
+       blk_trace_remove_sysfs(disk_to_dev(disk));
+       kobject_put(&disk_to_dev(disk)->kobj);
 }