Issue #28999: Use Py_RETURN_NONE, Py_RETURN_TRUE and Py_RETURN_FALSE wherever
possible.  Patch is writen with Coccinelle.
diff --git a/Modules/syslogmodule.c b/Modules/syslogmodule.c
index 412e436..a5807dc 100644
--- a/Modules/syslogmodule.c
+++ b/Modules/syslogmodule.c
@@ -147,8 +147,7 @@
     openlog(ident, logopt, facility);
     S_log_open = 1;
 
-    Py_INCREF(Py_None);
-    return Py_None;
+    Py_RETURN_NONE;
 }
 
 
@@ -200,8 +199,7 @@
         Py_CLEAR(S_ident_o);
         S_log_open = 0;
     }
-    Py_INCREF(Py_None);
-    return Py_None;
+    Py_RETURN_NONE;
 }
 
 static PyObject *