Lines Matching refs:retval
88 int retval = 0;
96 retval = -ENODEV;
102 retval = -ENODEV;
106 retval = usb_autopm_get_interface(interface);
107 if (retval)
117 return retval;
363 int retval = 0;
380 retval = -ERESTARTSYS;
385 retval = -EAGAIN;
391 retval = dev->errors;
392 if (retval < 0) {
396 retval = (retval == -EPIPE) ? retval : -EIO;
399 if (retval < 0)
405 retval = -ENOMEM;
412 retval = -ENOMEM;
417 retval = -EFAULT;
425 retval = -ENODEV;
437 retval = usb_submit_urb(urb, GFP_KERNEL);
439 if (retval) {
442 __func__, retval);
465 return retval;
493 int retval;
512 retval = usb_find_common_endpoints(interface->cur_altsetting,
514 if (retval) {
524 retval = -ENOMEM;
529 retval = -ENOMEM;
539 retval = usb_register_dev(interface, &skel_class);
540 if (retval) {
558 return retval;