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Issue #20440: Cleaning up the code by using Py_SETREF.

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This commit is contained in:
Serhiy Storchaka 2016-01-05 21:27:54 +02:00
parent dcf76c9d0a
commit 576f132b98
14 changed files with 39 additions and 120 deletions
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12
Modules/_pickle.c
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@ -4494,8 +4494,6 @@ Pickler_get_persid(PicklerObject *self)
static int
Pickler_set_persid(PicklerObject *self, PyObject *value)
{
PyObject *tmp;
if (value == NULL) {
PyErr_SetString(PyExc_TypeError,
"attribute deletion is not supported");
@ -4507,10 +4505,8 @@ Pickler_set_persid(PicklerObject *self, PyObject *value)
return -1;
}
tmp = self->pers_func;
Py_INCREF(value);
self->pers_func = value;
Py_XDECREF(tmp); /* self->pers_func can be NULL, so be careful. */
Py_SETREF(self->pers_func, value);
return 0;
}
@ -6946,8 +6942,6 @@ Unpickler_get_persload(UnpicklerObject *self)
static int
Unpickler_set_persload(UnpicklerObject *self, PyObject *value)
{
PyObject *tmp;
if (value == NULL) {
PyErr_SetString(PyExc_TypeError,
"attribute deletion is not supported");
@ -6960,10 +6954,8 @@ Unpickler_set_persload(UnpicklerObject *self, PyObject *value)
return -1;
}
tmp = self->pers_func;
Py_INCREF(value);
self->pers_func = value;
Py_XDECREF(tmp); /* self->pers_func can be NULL, so be careful. */
Py_SETREF(self->pers_func, value);
return 0;
}