Lines Matching defs:io_res
485 int io_res; /* checks for bytes read/written and copy_to/from_user results */
510 io_res = 0;
518 io_res = copy_from_user(buffer, user_buffer,
520 if (io_res) {
523 io_res = usb_set_report(dev->interface, 2, 0,
526 if (io_res < 0)
527 retval = io_res;
538 io_res = usb_get_report(dev->udev,
541 if (io_res < 0)
542 retval = io_res;
544 io_res = copy_to_user(user_buffer, buffer, dev->report_size);
545 if (io_res)
576 io_res = copy_to_user((struct iowarrior_info __user *)arg, &info,
578 if (io_res)