static int gnss_serial_open()

in serial.c [22:47]

• 20 lines of code
• 3 McCabe index (conditional complexity)

static int gnss_serial_open(struct gnss_device *gdev)
{
	struct gnss_serial *gserial = gnss_get_drvdata(gdev);
	struct serdev_device *serdev = gserial->serdev;
	int ret;

	ret = serdev_device_open(serdev);
	if (ret)
		return ret;

	serdev_device_set_baudrate(serdev, gserial->speed);
	serdev_device_set_flow_control(serdev, false);

	ret = pm_runtime_get_sync(&serdev->dev);
	if (ret < 0) {
		pm_runtime_put_noidle(&serdev->dev);
		goto err_close;
	}

	return 0;

err_close:
	serdev_device_close(serdev);

	return ret;
}