Re: [PATCH 0/4] MR2225: uiautomationcore: Initial COM IUIAutomation API patches.

[Esme Povirk (＠madewokherd)]

Esme Povirk (@madewokherd) commented about dlls/uiautomationcore/uia_com_client.c:
> static HRESULT WINAPI uia_iface_ElementFromHandle(IUIAutomation6 *iface, UIA_HWND hwnd, IUIAutomationElement **out_elem)
>  {
> - FIXME("%p, %p, %p: stub\n", iface, hwnd, out_elem);
> - return E_NOTIMPL;
> - struct uia_iface *uia_iface = impl_from_IUIAutomation6(iface);
> - HUIANODE node;
> - HRESULT hr;
> -
> - TRACE("%p, %p, %p\n", iface, hwnd, out_elem);
> -
> - hr = UiaNodeFromHandle((HWND)hwnd, &node);
> - if (FAILED(hr) || !node)

I think this NULL check is also unnecessary.