Replace Py_NotImplemented returns with the macro form Py_RETURN_NOTIMPLEMENTED.
The macro was introduced in #12724.
diff --git a/Modules/arraymodule.c b/Modules/arraymodule.c
index ae68c15..81c9c36 100644
--- a/Modules/arraymodule.c
+++ b/Modules/arraymodule.c
@@ -514,10 +514,8 @@
Py_ssize_t i, k;
PyObject *res;
- if (!array_Check(v) || !array_Check(w)) {
- Py_INCREF(Py_NotImplemented);
- return Py_NotImplemented;
- }
+ if (!array_Check(v) || !array_Check(w))
+ Py_RETURN_NOTIMPLEMENTED;
va = (arrayobject *)v;
wa = (arrayobject *)w;