split out fini from free

src/vdp_pesi.c

@@ -469,19 +469,9 @@ node_alloc(void)
 	return (node);
 }
 
-/* recursively free all nodes == free the tree */
 static void
-node_free(struct req *req, struct node *node)
+node_fini(struct req *req, struct node *node)
 {
-	struct node *child, *tmp;
-
-	AN(mempool);
-	MPL_AssertSane(node);
-
-	if (node->type == T_NEXUS)
-		VSTAILQ_FOREACH_SAFE(child, &node->nexus.children, sibling, tmp)
-			node_free(req, child);
-
 	switch (node->type) {
 	case T_FINAL:
 		fini_final(req, node);
@@ -503,7 +493,22 @@ node_free(struct req *req, struct node *node)
 	default:
 		INCOMPL();
 	}
+}
+
+/* recursively free all nodes == free the tree */
+static void
+node_free(struct req *req, struct node *node)
+{
+	struct node *child, *tmp;
+
+	AN(mempool);
+	MPL_AssertSane(node);
+
+	if (node->type == T_NEXUS)
+		VSTAILQ_FOREACH_SAFE(child, &node->nexus.children, sibling, tmp)
+			node_free(req, child);
 
+	node_fini(req, node);
 	MPL_Free(mempool, node);
 }