loplugin:oncevar (clang-cl): winaccessibility

Change-Id: I26dca32ba03c7fe163886ebcd4a6a8bc4871b065

winaccessibility/source/UAccCOM/AccEditableText.cxx

@@ -228,11 +228,10 @@ STDMETHODIMP CAccEditableText::setAttributes(long startOffset, long endOffset, B
     ::rtl::OUString ouStr(reinterpret_cast<sal_Unicode const *>(*attributes));
 
     sal_Int32 nIndex = 0;
-    sal_Unicode cTok = ';';
     vector< ::rtl::OUString > vecAttr;
     do
     {
-        ::rtl::OUString ouToken = ouStr.getToken(0, cTok, nIndex);
+        ::rtl::OUString ouToken = ouStr.getToken(0, ';', nIndex);
         vecAttr.push_back(ouToken);
     }
     while(nIndex >= 0);

winaccessibility/source/service/AccContainerEventListener.cxx

@@ -429,7 +429,6 @@ void AccContainerEventListener::HandleValueChangedEvent(Any, Any)
 
 bool AccContainerEventListener::IsEditable(Reference<XAccessibleContext> const & xContext)
 {
-    bool ret = false;
     Reference< XAccessibleStateSet > pRState = xContext->getAccessibleStateSet();
     if( !pRState.is() )
         return false;
@@ -441,7 +440,7 @@ bool AccContainerEventListener::IsEditable(Reference<XAccessibleContext> const &
         if(pStates[iIndex] == AccessibleStateType::EDITABLE)
             return true;
     }
-    return ret;
+    return false;
 }
 
 bool AccContainerEventListener::NotifyChildEvent(short nWinEvent,const Any &Value)