diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c
index 041ce9adc..429b079b1 100644
--- a/net/bluetooth/hci_sysfs.c
+++ b/net/bluetooth/hci_sysfs.c
@@ -63,19 +63,6 @@ void hci_conn_del_sysfs(struct hci_conn *conn)
 		return;
 	}
 
-	/* If there are devices using the connection as parent reset it to NULL
-	 * before unregistering the device.
-	 */
-	while (1) {
-		struct device *dev;
-
-		dev = device_find_any_child(&conn->dev);
-		if (!dev)
-			break;
-		device_move(dev, NULL, DPM_ORDER_DEV_LAST);
-		put_device(dev);
-	}
-
 	device_unregister(&conn->dev);
 }