From: Andy Lester <andy@petdance.com>
Date: Wed, 4 Mar 2020 14:52:15 +0000 (-0600)
Subject: bpo-39770, array module: Remove unnecessary descriptor counting (GH-18675)
X-Git-Tag: v3.9.0a5~179
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=702e09fd0ad72b248b5adfa0fcfdb58600be77f6;p=thirdparty%2FPython%2Fcpython.git

bpo-39770, array module: Remove unnecessary descriptor counting (GH-18675)
---

diff --git a/Modules/arraymodule.c b/Modules/arraymodule.c
index b41ba0523b30..95ee5f881cc3 100644
--- a/Modules/arraymodule.c
+++ b/Modules/arraymodule.c
@@ -2991,7 +2991,6 @@ array_modexec(PyObject *m)
 {
     char buffer[Py_ARRAY_LENGTH(descriptors)], *p;
     PyObject *typecodes;
-    Py_ssize_t size = 0;
     const struct arraydescr *descr;
 
     if (PyType_Ready(&Arraytype) < 0)
@@ -3009,10 +3008,6 @@ array_modexec(PyObject *m)
         return -1;
     }
 
-    for (descr=descriptors; descr->typecode != '\0'; descr++) {
-        size++;
-    }
-
     p = buffer;
     for (descr = descriptors; descr->typecode != '\0'; descr++) {
         *p++ = (char)descr->typecode;