goto pattern with COM

void SomeFunction(IParent *pIParent)
{
    HRESULT hr;
    IStuff *pIStuff1;
    IStuff *pIStuff2;
    IStuff *pIStuff3;

    pIStuff1 = NULL;
    pIStuff2 = NULL;
    pIStuff3 = NULL;

    hr = pIParent->QueryInterface(__uuidof(IStuff), (void **)&pIStuff1 );
    if (FAILED(hr))
        goto Done;

    hr = pIParent->QueryInterface(__uuidof(IStuff), (void **)&pIStuff2 );
    if (FAILED(hr))
        goto Done;

    hr = pIParent->QueryInterface(__uuidof(IStuff), (void **)&pIStuff3 );
    if (FAILED(hr))
        goto Done;

Done:
    if (pIStuff1)
    {
        pIStuff1->Release();
        pIStuff1 = NULL;
    }
    if (pIStuff2)
    {
        pIStuff2->Release();
        pIStuff2 = NULL;
    }
    if (pIStuff3)
    {
        pIStuff3->Release();
        pIStuff3 = NULL;
    }
}