From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM

---
 kernel/net/core/request_sock.c |    8 ++------
 1 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/kernel/net/core/request_sock.c b/kernel/net/core/request_sock.c
index 9b8727c..f35c2e9 100644
--- a/kernel/net/core/request_sock.c
+++ b/kernel/net/core/request_sock.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * NET		Generic infrastructure for Network protocols.
  *
  * Authors:	Arnaldo Carvalho de Melo <acme@conectiva.com.br>
  *
  * 		From code originally in include/net/tcp.h
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
  */
 
 #include <linux/module.h>
@@ -100,7 +96,7 @@
 
 	fastopenq = &inet_csk(lsk)->icsk_accept_queue.fastopenq;
 
-	tcp_sk(sk)->fastopen_rsk = NULL;
+	RCU_INIT_POINTER(tcp_sk(sk)->fastopen_rsk, NULL);
 	spin_lock_bh(&fastopenq->lock);
 	fastopenq->qlen--;
 	tcp_rsk(req)->tfo_listener = false;

--
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