From a698eb7d28bd1e426dd7ab359d88fa52747d0cac Mon Sep 17 00:00:00 2001
From: HongyuJia <jiahongyu@baidu.com>
Date: Fri, 17 Mar 2023 10:17:16 +0800
Subject: [PATCH] [Polish utils/pybind.h] Delete p_tensor_type in pybind.h
 (#51715)

---
 paddle/utils/pybind.cc | 4 ++--
 paddle/utils/pybind.h  | 2 --
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/paddle/utils/pybind.cc b/paddle/utils/pybind.cc
index 24b1c4f65c3..7e93dcff140 100644
--- a/paddle/utils/pybind.cc
+++ b/paddle/utils/pybind.cc
@@ -21,8 +21,8 @@ DECLARE_string(tensor_operants_mode);
 namespace paddle {
 namespace pybind {
 
-PyTypeObject* p_tensor_type;
-PyTypeObject* p_string_tensor_type;
+PyTypeObject* p_tensor_type = nullptr;
+PyTypeObject* p_string_tensor_type = nullptr;
 
 bool PyCheckTensor(PyObject* obj) {
   if (!p_tensor_type) {
diff --git a/paddle/utils/pybind.h b/paddle/utils/pybind.h
index 4c4ef296a4e..c065a8de223 100644
--- a/paddle/utils/pybind.h
+++ b/paddle/utils/pybind.h
@@ -24,8 +24,6 @@ namespace py = pybind11;
 namespace paddle {
 namespace pybind {
 
-extern PyTypeObject* p_tensor_type;
-
 typedef struct {
   PyObject_HEAD paddle::Tensor tensor;
   // Weak references
-- 
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