ndb - bug#20847: non-debug compile fix (repeat since cannot merge 4.1->5.0)

ndb/src/kernel/blocks/dbtup/DbtupMeta.cpp:
  non-debug compile fix

ndb/src/kernel/blocks/dbtup/DbtupMeta.cpp

@@ -602,7 +602,9 @@ Dbtup::execDROP_TAB_REQ(Signal* signal)
 {
   ljamEntry();
   if (ERROR_INSERTED(4013)) {
+#ifdef VM_TRACE
     verifytabdes();
+#endif
   }
   DropTabReq* req = (DropTabReq*)signal->getDataPtr();
   
@@ -724,7 +726,9 @@ void Dbtup::execFSREMOVECONF(Signal* signal)
   initTab(tabPtr.p);
   if (ERROR_INSERTED(4013)) {
     CLEAR_ERROR_INSERT_VALUE;
+#ifdef VM_TRACE
     verifytabdes();
+#endif
   }
 }//Dbtup::execFSREMOVECONF()