Lines Matching defs:io_res
508 int io_res; /* checks for bytes read/written and copy_to/from_user results */
538 io_res = copy_from_user(buffer, user_buffer,
540 if (io_res) {
543 io_res = usb_set_report(dev->interface, 2, 0,
546 if (io_res < 0)
547 retval = io_res;
558 io_res = usb_get_report(dev->udev,
561 if (io_res < 0)
562 retval = io_res;
564 io_res = copy_to_user(user_buffer, buffer, dev->report_size);
565 if (io_res)
596 io_res = copy_to_user((struct iowarrior_info __user *)arg, &info,
598 if (io_res)