8346569: Shenandoah: Worker initializes ShenandoahThreadLocalData twi…

…ce results in memory leak

Reviewed-by: wkemper, shade

src/hotspot/share/gc/shenandoah/shenandoahWorkGroup.cpp

@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2017, 2021, Red Hat, Inc. All rights reserved.
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -73,7 +74,6 @@ ShenandoahPushWorkerScope::~ShenandoahPushWorkerScope() {
 }
 
 void ShenandoahWorkerThreads::on_create_worker(WorkerThread* worker) {
-  ShenandoahThreadLocalData::create(worker);
   if (_initialize_gclab) {
     ShenandoahThreadLocalData::initialize_gclab(worker);
   }