Use _PyObject_CallNoArg()

Replace:
    PyObject_CallFunctionObjArgs(callable, NULL)
with:
    _PyObject_CallNoArg(callable)

3 files changed, 4 insertions, 4 deletions

diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index d0ba4e1..5e1f562 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -2074,7 +2074,7 @@ builtin_round(PyObject *self, PyObject *args, PyObject *kwds)
     }
 
     if (ndigits == NULL || ndigits == Py_None)
-        result = PyObject_CallFunctionObjArgs(round, NULL);
+        result = _PyObject_CallNoArg(round);
     else
         result = PyObject_CallFunctionObjArgs(round, ndigits, NULL);
     Py_DECREF(round);
diff --git a/Python/ceval.c b/Python/ceval.c
index 8420aec..c6c6e05 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -3062,7 +3062,7 @@ _PyEval_EvalFrameDefault(PyFrameObject *f, int throwflag)
             Py_DECREF(mgr);
             if (enter == NULL)
                 goto error;
-            res = PyObject_CallFunctionObjArgs(enter, NULL);
+            res = _PyObject_CallNoArg(enter);
             Py_DECREF(enter);
             if (res == NULL)
                 goto error;
@@ -3096,7 +3096,7 @@ _PyEval_EvalFrameDefault(PyFrameObject *f, int throwflag)
             }
             SET_TOP(exit);
             Py_DECREF(mgr);
-            res = PyObject_CallFunctionObjArgs(enter, NULL);
+            res = _PyObject_CallNoArg(enter);
             Py_DECREF(enter);
             if (res == NULL)
                 goto error;
diff --git a/Python/sysmodule.c b/Python/sysmodule.c
index 416a02b..1537313 100644
--- a/Python/sysmodule.c
+++ b/Python/sysmodule.c
@@ -1098,7 +1098,7 @@ _PySys_GetSizeOf(PyObject *o)
                          Py_TYPE(o)->tp_name);
     }
     else {
-        res = PyObject_CallFunctionObjArgs(method, NULL);
+        res = _PyObject_CallNoArg(method);
         Py_DECREF(method);
     }