From 27fae56eb8392d1353d1795906cb1461ab212b27 Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Wed, 7 Jan 2026 13:01:08 +0100
Subject: [PATCH] gh-142991: Fix socketmodule.c build: remove _Py_FALLTHROUGH

Fix commit 7f936694dbc0dc0dbb07d98fa668776c4e4ca595 backport which
uses _Py_FALLTHROUGH: this macro only exists in Python 3.14 and
newer.
---
 Modules/socketmodule.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c
index 4362d95ae1ff13..6df7401133a41b 100644
--- a/Modules/socketmodule.c
+++ b/Modules/socketmodule.c
@@ -2652,7 +2652,6 @@ getsockaddrlen(PySocketSockObject *s, socklen_t *len_ret)
 #ifdef AF_DIVERT
     case AF_DIVERT:
         /* FreeBSD divert(4) sockets use sockaddr_in: fall-through */
-       _Py_FALLTHROUGH;
 #endif /* AF_DIVERT */
 
     case AF_INET: