Lines Matching refs:retval
403 int retval;
406 retval = idr_alloc(&uio_idr, idev, 0, UIO_MAX_DEVICES, GFP_KERNEL);
407 if (retval >= 0) {
408 idev->minor = retval;
409 retval = 0;
410 } else if (retval == -ENOSPC) {
412 retval = -EINVAL;
415 return retval;
571 ssize_t retval = 0;
582 retval = -EIO;
594 retval = -EFAULT;
597 retval = count;
603 retval = -EAGAIN;
608 retval = -ERESTARTSYS;
617 return retval;
625 ssize_t retval;
636 retval = -EINVAL;
641 retval = -EIO;
646 retval = -ENOSYS;
650 retval = idev->info->irqcontrol(idev->info, irq_on);
654 return retval ? retval : sizeof(s32);