static int cp2112_set_usb_config(struct hid_device *hdev,
				 struct cp2112_usb_config_report *cfg)
{
	int ret;

	BUG_ON(cfg->report != CP2112_USB_CONFIG);

	ret = cp2112_hid_output(hdev, (u8 *)cfg, sizeof(*cfg),
				HID_FEATURE_REPORT);
	if (ret != sizeof(*cfg)) {
		hid_err(hdev, "error writing usb config: %d\n", ret);
		if (ret < 0)
			return ret;
		return -EIO;
	}

	return 0;
}

This obsolete category once captured errors related to system feedback management, such as overly detailed error messages that might inadvertently disclose sensitive internal information.