staging: usbip: removed enumeration of comments

Enumerations for one comment makes no sense.
This is why this should be removed.
Signed-off-by: NKurt Kanzenbach <ly80toro@cip.cs.fau.de>
Signed-off-by: NStefan Reif <ke42caxa@cip.cs.fau.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/usbip/stub_dev.c

@@ -452,7 +452,7 @@ static void shutdown_busid(struct bus_id_priv *busid_priv)
 		busid_priv->shutdown_busid = 1;
 		usbip_event_add(&busid_priv->sdev->ud, SDEV_EVENT_REMOVED);
 
-		/* 2. wait for the stop of the event handler */
+		/* wait for the stop of the event handler */
 		usbip_stop_eh(&busid_priv->sdev->ud);
 	}
 }

drivers/staging/usbip/stub_rx.c

@@ -552,7 +552,7 @@ static void stub_rx_pdu(struct usbip_device *ud)
 
 	memset(&pdu, 0, sizeof(pdu));
 
-	/* 1. receive a pdu header */
+	/* receive a pdu header */
 	ret = usbip_recv(ud->tcp_socket, &pdu, sizeof(pdu));
 	if (ret != sizeof(pdu)) {
 		dev_err(dev, "recv a header, %d\n", ret);

drivers/staging/usbip/vhci_rx.c

@@ -206,7 +206,7 @@ static void vhci_rx_pdu(struct usbip_device *ud)
 
 	memset(&pdu, 0, sizeof(pdu));
 
-	/* 1. receive a pdu header */
+	/* receive a pdu header */
 	ret = usbip_recv(ud->tcp_socket, &pdu, sizeof(pdu));
 	if (ret < 0) {
 		if (ret == -ECONNRESET)