On Mon, Jun 07, 2010 at 03:13:42PM +0200, Oliver Neukum wrote:
> static int usbtouch_open(struct input_dev *input)
> {
> struct usbtouch_usb *usbtouch = input_get_drvdata(input);
> + int r;
>
> usbtouch->irq->dev = interface_to_usbdev(usbtouch->interface);
>
> + r = usb_autopm_get_interface(usbtouch->interface) ? -EIO : 0;
Why are we clobbering error code with -EIO? We should propagate te code
returned to us (here and below).
Thanks.
--
Dmitry
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