staging: usbip: cleanup of comments

[~andy/linux] / drivers / staging / usbip / stub_rx.c

diff --git a/drivers/staging/usbip/stub_rx.c b/drivers/staging/usbip/stub_rx.c
index 694cfd7596f39d9f6b025dacd6c8cb4f1e06990e..0572a15242b5a7c85efb5dafff64645e6693d6da 100644 (file)
--- a/drivers/staging/usbip/stub_rx.c
+++ b/drivers/staging/usbip/stub_rx.c
@@ -164,7 +164,6 @@ static int tweak_set_configuration_cmd(struct urb *urb)
                 config, dev_name(&urb->dev->dev));
 
        return 0;
-       /* return usb_driver_set_configuration(urb->dev, config); */
 }
 
 static int tweak_reset_device_cmd(struct urb *urb)
@@ -480,7 +479,7 @@ static void stub_recv_cmd_submit(struct stub_device *sdev,
                return;
        }
 
-       /* set priv->urb->transfer_buffer */
+       /* allocate urb transfer buffer, if needed */
        if (pdu->u.cmd_submit.transfer_buffer_length > 0) {
                priv->urb->transfer_buffer =
                        kzalloc(pdu->u.cmd_submit.transfer_buffer_length,
@@ -492,7 +491,7 @@ static void stub_recv_cmd_submit(struct stub_device *sdev,
                }
        }
 
-       /* set priv->urb->setup_packet */
+       /* copy urb setup packet */
        priv->urb->setup_packet = kmemdup(&pdu->u.cmd_submit.setup, 8,
                                          GFP_KERNEL);
        if (!priv->urb->setup_packet) {