qcap: Use the right FAILED/SUCCEEDED macro instead of negating the opposite.

dlls/qcap/qcap_main.c

@@ -265,7 +265,7 @@ static HRESULT WINAPI DSCF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter
     if (!punk)
     {
         /* No object created, update error if it isn't done already and return */
-        if (!FAILED(hres))
+        if (SUCCEEDED(hres))
             hres = E_OUTOFMEMORY;
     return hres;
     }

dlls/qcap/vfwcapture.c

@@ -115,7 +115,7 @@ IUnknown * WINAPI QCAP_createVFWCaptureFilter(IUnknown *pUnkOuter, HRESULT *phr)
     pVfwCapture->csFilter.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": VfwCapture.csFilter");
     hr = VfwPin_Construct((IBaseFilter *)&pVfwCapture->lpVtbl,
                    &pVfwCapture->csFilter, &pVfwCapture->pOutputPin);
-    if (!SUCCEEDED(hr))
+    if (FAILED(hr))
     {
         CoTaskMemFree(pVfwCapture);
         return NULL;