VDP_close() in req_fini - this is possibly duplicate

but better safe than sorry

src/vdp_pesi.c

@@ -714,10 +714,6 @@ set_delivered(struct bytes_tree *tree, struct node *node)
 			assert(node->state == ST_CLOSED);
 			(void) HSH_DerefObjCore(req->wrk, &node->nexus.oc, 0);
 		}
-
-		CHECK_OBJ_NOTNULL(node->req, REQ_MAGIC);
-		if (node->parent != NULL)
-			VDP_close(node->req);
 	}
 
 	node->state = ST_DELIVERED;
@@ -940,6 +936,7 @@ req_fini(struct req **reqp, struct worker *wrk)
 
 	VSLdbg(req, "req_fini called");
 
+	VDP_close(req);
 	Req_Cleanup(req->sp, wrk, req);
 	Req_Release(req);
 }
@@ -1375,7 +1372,7 @@ fini_subreq(struct req *req, struct node *node)
 		TAKE_OBJ_NOTNULL(boc, &node->subreq.boc, BOC_MAGIC);
 	AZ(node->subreq.oc);
 
-	VDP_close(subreq);
+	VDP_close(subreq);	// need before pesi_destroy
 
 	/* bottom of cnt_transmit() */
 	HSH_Cancel(req->wrk, subreq->objcore, boc);