loplugin:oncevar (clang-cl): dtrans

Change-Id: I2ec41f641f3784ef86322c25481e6794e29eb889

dtrans/source/win32/clipb/MtaOleClipb.cxx

@@ -427,8 +427,6 @@ bool CMtaOleClipboard::registerClipViewer( LPFNC_CLIPVIEWER_CALLBACK_t pfncClipV
         return false;
     }
 
-    bool bRet = false;
-
     OSL_ENSURE( GetCurrentThreadId( ) != m_uOleThreadId, "registerClipViewer from within the OleThread called" );
 
     MsgCtx  aMsgCtx;
@@ -439,7 +437,7 @@ bool CMtaOleClipboard::registerClipViewer( LPFNC_CLIPVIEWER_CALLBACK_t pfncClipV
 
     aMsgCtx.aCondition.wait( /* infinite */ );
 
-    return bRet;
+    return false;
 }
 
 // register a clipboard viewer

dtrans/source/win32/dtobj/FetcList.cxx

@@ -214,9 +214,8 @@ void SAL_CALL CFormatRegistrar::RegisterFormats(
                 aFormatEtcContainer.addFormatEtc( fetc );
 
                 // and HTML Format
-                OUString htmlFormat( "HTML Format" );
                 aFormatEtcContainer.addFormatEtc(
-                    CDataFormatTranslator::getFormatEtcForClipformatName( htmlFormat ) );
+                    CDataFormatTranslator::getFormatEtcForClipformatName( "HTML Format" ) );
             }
         }
     }