| Message ID | 1335775864-4873-2-git-send-email-tom.leiming@gmail.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
Am Montag, 30. April 2012, 10:51:02 schrieb Ming Lei: > The transfer buffer of dev->interrupt is allocated in .probe path, > but not freed in .disconnet path, so mark the interrupt URB as > URB_FREE_BUFFER to free the buffer when the URB is destroyed. > > Signed-off-by: Ming Lei <tom.leiming@gmail.com> Acked-by: Oliver Neukum <oneukum@suse.de> -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
From: Oliver Neukum <oneukum@suse.de> Date: Mon, 30 Apr 2012 10:58:14 +0200 > Am Montag, 30. April 2012, 10:51:02 schrieb Ming Lei: >> The transfer buffer of dev->interrupt is allocated in .probe path, >> but not freed in .disconnet path, so mark the interrupt URB as >> URB_FREE_BUFFER to free the buffer when the URB is destroyed. >> >> Signed-off-by: Ming Lei <tom.leiming@gmail.com> > Acked-by: Oliver Neukum <oneukum@suse.de> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index db99536..5b38a3a 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -210,6 +210,7 @@ static int init_status (struct usbnet *dev, struct usb_interface *intf) } else { usb_fill_int_urb(dev->interrupt, dev->udev, pipe, buf, maxp, intr_complete, dev, period); + dev->interrupt->transfer_flags |= URB_FREE_BUFFER; dev_dbg(&intf->dev, "status ep%din, %d bytes period %d\n", usb_pipeendpoint(pipe), maxp, period);
The transfer buffer of dev->interrupt is allocated in .probe path, but not freed in .disconnet path, so mark the interrupt URB as URB_FREE_BUFFER to free the buffer when the URB is destroyed. Signed-off-by: Ming Lei <tom.leiming@gmail.com> --- drivers/net/usb/usbnet.c | 1 + 1 file changed, 1 insertion(+)