Lines Matching refs:retval
43 int retval; member
148 int retval; in uinput_request_send() local
150 retval = mutex_lock_interruptible(&udev->mutex); in uinput_request_send()
151 if (retval) in uinput_request_send()
152 return retval; in uinput_request_send()
155 retval = -ENODEV; in uinput_request_send()
169 return retval; in uinput_request_send()
175 int retval; in uinput_request_submit() local
177 retval = uinput_request_reserve_slot(udev, request); in uinput_request_submit()
178 if (retval) in uinput_request_submit()
179 return retval; in uinput_request_submit()
181 retval = uinput_request_send(udev, request); in uinput_request_submit()
182 if (retval) in uinput_request_submit()
186 retval = -ETIMEDOUT; in uinput_request_submit()
190 retval = request->retval; in uinput_request_submit()
194 return retval; in uinput_request_submit()
211 request->retval = -ENODEV; in uinput_flush_requests()
515 int retval; in uinput_setup_device_legacy() local
536 retval = -EINVAL; in uinput_setup_device_legacy()
544 retval = -ENOMEM; in uinput_setup_device_legacy()
560 retval = uinput_validate_absbits(dev); in uinput_setup_device_legacy()
561 if (retval < 0) in uinput_setup_device_legacy()
565 retval = count; in uinput_setup_device_legacy()
569 return retval; in uinput_setup_device_legacy()
603 int retval; in uinput_write() local
608 retval = mutex_lock_interruptible(&udev->mutex); in uinput_write()
609 if (retval) in uinput_write()
610 return retval; in uinput_write()
612 retval = udev->state == UIST_CREATED ? in uinput_write()
618 return retval; in uinput_write()
661 ssize_t retval; in uinput_read() local
667 retval = mutex_lock_interruptible(&udev->mutex); in uinput_read()
668 if (retval) in uinput_read()
669 return retval; in uinput_read()
672 retval = -ENODEV; in uinput_read()
675 retval = -EAGAIN; in uinput_read()
677 retval = uinput_events_to_user(udev, buffer, count); in uinput_read()
681 if (retval || count == 0) in uinput_read()
685 retval = wait_event_interruptible(udev->waitq, in uinput_read()
688 } while (retval == 0); in uinput_read()
690 return retval; in uinput_read()
719 __s32 retval; member
731 ff_up_compat.retval = ff_up->retval; in uinput_ff_upload_to_user()
766 ff_up->retval = ff_up_compat.retval; in uinput_ff_upload_from_user()
842 int retval; in uinput_ioctl_handler() local
851 retval = mutex_lock_interruptible(&udev->mutex); in uinput_ioctl_handler()
852 if (retval) in uinput_ioctl_handler()
853 return retval; in uinput_ioctl_handler()
858 retval = -ENOMEM; in uinput_ioctl_handler()
866 retval = -EFAULT; in uinput_ioctl_handler()
870 retval = uinput_create_device(udev); in uinput_ioctl_handler()
878 retval = uinput_dev_setup(udev, p); in uinput_ioctl_handler()
884 retval = uinput_set_bit(arg, evbit, EV_MAX); in uinput_ioctl_handler()
888 retval = uinput_set_bit(arg, keybit, KEY_MAX); in uinput_ioctl_handler()
892 retval = uinput_set_bit(arg, relbit, REL_MAX); in uinput_ioctl_handler()
896 retval = uinput_set_bit(arg, absbit, ABS_MAX); in uinput_ioctl_handler()
900 retval = uinput_set_bit(arg, mscbit, MSC_MAX); in uinput_ioctl_handler()
904 retval = uinput_set_bit(arg, ledbit, LED_MAX); in uinput_ioctl_handler()
908 retval = uinput_set_bit(arg, sndbit, SND_MAX); in uinput_ioctl_handler()
912 retval = uinput_set_bit(arg, ffbit, FF_MAX); in uinput_ioctl_handler()
916 retval = uinput_set_bit(arg, swbit, SW_MAX); in uinput_ioctl_handler()
920 retval = uinput_set_bit(arg, propbit, INPUT_PROP_MAX); in uinput_ioctl_handler()
925 retval = -EINVAL; in uinput_ioctl_handler()
931 retval = PTR_ERR(phys); in uinput_ioctl_handler()
940 retval = uinput_ff_upload_from_user(p, &ff_up); in uinput_ioctl_handler()
941 if (retval) in uinput_ioctl_handler()
947 retval = -EINVAL; in uinput_ioctl_handler()
951 ff_up.retval = 0; in uinput_ioctl_handler()
958 retval = uinput_ff_upload_to_user(p, &ff_up); in uinput_ioctl_handler()
963 retval = -EFAULT; in uinput_ioctl_handler()
969 retval = -EINVAL; in uinput_ioctl_handler()
973 ff_erase.retval = 0; in uinput_ioctl_handler()
976 retval = -EFAULT; in uinput_ioctl_handler()
983 retval = uinput_ff_upload_from_user(p, &ff_up); in uinput_ioctl_handler()
984 if (retval) in uinput_ioctl_handler()
990 retval = -EINVAL; in uinput_ioctl_handler()
994 req->retval = ff_up.retval; in uinput_ioctl_handler()
1000 retval = -EFAULT; in uinput_ioctl_handler()
1006 retval = -EINVAL; in uinput_ioctl_handler()
1010 req->retval = ff_erase.retval; in uinput_ioctl_handler()
1021 retval = -ENOENT; in uinput_ioctl_handler()
1025 retval = uinput_str_to_user(p, name, size); in uinput_ioctl_handler()
1029 retval = uinput_abs_setup(udev, p, size); in uinput_ioctl_handler()
1033 retval = -EINVAL; in uinput_ioctl_handler()
1036 return retval; in uinput_ioctl_handler()