How to Avoid It

Simply return the existing promise without wrapping

Example:

function getStuffDone(param) {
    return myPromiseFn(param + 1);
}

If additional logic is neede

function getStuffDone(param) {
    return myPromiseFn(param + 1)
        .then((val) => {
            
            return val;
        });
}

Avoid creating a new Promise or deferred object unless absolutely necessary. Leverage chaining and existing promises instead.