cleanup aws (worker workspace) operations from before

we will be using it again, but slightly differently

src/vdp_pesi.c

@@ -1010,7 +1010,6 @@ vped_include(struct req *preq, const char *src, const char *host,
 		return (-1);
 	}
 
-	VSLdbgv(preq, "ved_include: preq->wrk->aws->r=%p", wrk->aws->r);
 	req = Req_New(wrk, sp);
 	AN(req);
 	VSLdbgv(preq, "ved_include: new req=%p", req);
@@ -1100,10 +1099,6 @@ vped_include(struct req *preq, const char *src, const char *host,
 	assert(node->type == T_NEXUS);
 	node->req = req;
 
-	// XXX still needed?
-	preq->wrk->task.func = NULL;
-	if (wrk->aws->r != NULL)
-		WS_ReleaseP(wrk->aws, wrk->aws->r);
 	VSLdbgv(preq, "ved_include: attempt new thread req=%p", req);
 
 	/* XXX because of T_FINAL blocking in the subreq thread,