I have to work with C-style functions which return `ERROR_SUCCESS` when successful or an error code when not. I want my code to be nice and neat and easy to read but I am not sure I like what I have.

Option one:

```
int Foo()
{
    int result = Init();

    if (result == ERROR_SUCCESS)
    {
        result = SetTemperature( 30 );
    }
    else
    {
        return result;
    }

    if (result == ERROR_SUCCESS )
    {
        result = SetVoltage( 5 );
    }
    {
        return result;
    }

}

```

Option two:

```
int Foo()
{
    int result = Init();

    if (result != ERROR_SUCCESS)
        return result;

    result = SetTemperature( 30 );

    if (result != ERROR_SUCCESS)
        return result;

    result = SetVoltage( 5 );

    if (result != ERROR_SUCCESS)
        return result;

}

```

Please note that I can't use exceptions here. If there is an error then I simply need to return from the function with that error. Is there an even better way to organize this code?