warning C4189: local variable is initialized but not referenced

Change-Id: I75092737f69b92bb46ea6bdd619aa54c759d8d65

winaccessibility/inc/AccObject.hxx

@@ -60,7 +60,7 @@ private:
     ::com::sun::star::uno::Reference < ::com::sun::star::accessibility::XAccessibleAction > m_xAccActionRef;
     ::com::sun::star::uno::Reference < ::com::sun::star::accessibility::XAccessibleContext > m_xAccContextRef;
 
-    sal_Bool ImplInitializeCreateObj();//create COM object
+    void ImplInitializeCreateObj();//create COM object
 
     void UpdateActionDesc();
     void UpdateRole();

winaccessibility/source/service/AccObject.cxx

@@ -157,7 +157,7 @@ AccObject::AccObject(XAccessible* pAcc, AccObjectManagerAgent* pAgent,
         m_bShouldDestroy(sal_False),
         m_xAccRef( pAcc )
 {
-    sal_Bool bRet = ImplInitializeCreateObj();
+    ImplInitializeCreateObj();
 
     m_xAccContextRef = m_xAccRef->getAccessibleContext();
     m_xAccActionRef = Reference< XAccessibleAction > (m_xAccContextRef,UNO_QUERY);
@@ -245,13 +245,11 @@ void AccObject::UpdateValidWindow()
    * @param
    * @return If the method is correctly processed.
    */
-sal_Bool AccObject::ImplInitializeCreateObj()
+void AccObject::ImplInitializeCreateObj()
 {
     m_pIMAcc = UAccCOMCreateInstance();
 
     assert(m_pIMAcc);
-
-    return m_pIMAcc != 0;
 }
 
 /**