@@ -2528,6 +2528,12 @@ static void __exit nbd_cleanup(void)
struct nbd_device *nbd;
LIST_HEAD(del_list);
+ /*
+ * Unregister netlink interface prior to waiting
+ * for the completion of netlink commands.
+ */
+ genl_unregister_family(&nbd_genl_family);
+
nbd_dbg_close();
mutex_lock(&nbd_index_mutex);
@@ -2546,7 +2552,6 @@ static void __exit nbd_cleanup(void)
destroy_workqueue(nbd_del_wq);
idr_destroy(&nbd_index_idr);
- genl_unregister_family(&nbd_genl_family);
unregister_blkdev(NBD_MAJOR, "nbd");
}