From b432db580608afe0b32e4ed1b849ba8a2bf29de0 Mon Sep 17 00:00:00 2001
From: Mihai Maruseac <mihaimaruseac@google.com>
Date: Fri, 4 Jun 2021 14:06:01 -0700
Subject: [PATCH] Fix usage of TF_LITE_ENSURE_MSG in constructor

---
 tensorflow/lite/core/subgraph.cc | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/tensorflow/lite/core/subgraph.cc b/tensorflow/lite/core/subgraph.cc
index 8561058e9af..62f52479ec9 100644
--- a/tensorflow/lite/core/subgraph.cc
+++ b/tensorflow/lite/core/subgraph.cc
@@ -151,11 +151,7 @@ class SubgraphGuard {
   SubgraphGuard(TfLiteContext* context, bool* is_subgraph_in_use)
       : is_subgraph_in_use_(is_subgraph_in_use) {
     if (*is_subgraph_in_use_) {
-      TF_LITE_ENSURE_MSG(
-          context, false,
-          "Subgraph is already in use. Using an interpreter or a subgraph in "
-          "multiple threads is not supported. Recursion in the graph is not "
-          "supported.");
+      context->ReportError(context, "Subgraph is already in use.");
       status_ = kTfLiteError;
     } else {
       *is_subgraph_in_use_ = true;