clang-analyzer-deadcode.DeadStores

...ever since its inception with 4c9ed881
"INTEGRATION: CWS tl04: #118281# switch to Proximity linguistic"

Change-Id: Id1579bfc6dffa3685641c96b7a79489338e8dd22

linguistic/source/lngprophelp.cxx

@@ -190,10 +190,6 @@ bool PropertyChgHelper::propertyChange_Impl( const PropertyChangeEvent& rEvt )
                 bSCWA = bSWWA = true;
                 break;
             }
-            default:
-            {
-                bRes = false;
-            }
         }
         if (pbVal)
             rEvt.NewValue >>= *pbVal;