Lines Matching refs:retval
161 int retval;
213 retval = usb_submit_urb(urb, GFP_ATOMIC);
214 if (retval)
216 __func__, retval);
344 int retval = 0;
353 retval = -ENODEV;
360 retval = 0;
365 retval = -EINVAL;
377 retval = PTR_ERR(buf);
380 retval = usb_set_report(dev->interface, 2, 0, buf, count);
392 retval = -EAGAIN;
395 retval = wait_event_interruptible(dev->write_wait,
397 if (retval) {
399 retval = -ERESTART;
404 retval = -ENODEV;
409 retval = -ENODEV;
417 retval = -ENOMEM;
423 retval = -ENOMEM;
436 retval = -EFAULT;
440 retval = usb_submit_urb(int_out_urb, GFP_KERNEL);
441 if (retval) {
444 retval, atomic_read(&dev->write_busy));
449 retval = count;
456 retval = -EFAULT;
469 return retval;
481 int retval;
496 retval = -ENODEV;
503 retval = 0;
516 retval = -EFAULT;
522 retval = io_res;
525 retval = -EINVAL;
537 retval = io_res;
541 retval = -EFAULT;
574 retval = -EFAULT;
579 retval = -ENOTTY;
586 return retval;
597 int retval = 0;
616 retval = -EBUSY;
621 if ((retval = usb_submit_urb(dev->int_in_urb, GFP_KERNEL)) < 0) {
622 dev_err(&interface->dev, "Error %d while submitting URB\n", retval);
623 retval = -EFAULT;
630 retval = 0;
634 return retval;
643 int retval = 0;
655 retval = -ENODEV; /* close called more than once */
659 retval = 0;
675 return retval;
751 int retval = -ENOMEM;
757 return retval;
779 retval = res;
792 retval = res;
861 retval = usb_register_dev(interface, &iowarrior_class);
862 if (retval) {
874 return retval;
878 return retval;