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/dccp/ccids/ccid3.c |   19 +++----------------
 1 files changed, 3 insertions(+), 16 deletions(-)

diff --git a/kernel/net/dccp/ccids/ccid3.c b/kernel/net/dccp/ccids/ccid3.c
index 12877a1..b9ee1a4 100644
--- a/kernel/net/dccp/ccids/ccid3.c
+++ b/kernel/net/dccp/ccids/ccid3.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  *  Copyright (c) 2007   The University of Aberdeen, Scotland, UK
  *  Copyright (c) 2005-7 The University of Waikato, Hamilton, New Zealand.
@@ -6,7 +7,7 @@
  *  An implementation of the DCCP protocol
  *
  *  This code has been developed by the University of Waikato WAND
- *  research group. For further information please see http://www.wand.net.nz/
+ *  research group. For further information please see https://www.wand.net.nz/
  *
  *  This code also uses code from Lulea University, rereleased as GPL by its
  *  authors:
@@ -17,20 +18,6 @@
  *  Arnaldo Carvalho de Melo <acme@conectiva.com.br>.
  *
  *  Copyright (c) 2005 Arnaldo Carvalho de Melo <acme@conectiva.com.br>
- *
- *  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.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 #include "../dccp.h"
 #include "ccid3.h"
@@ -621,7 +608,7 @@
 		 */
 		if (hc->rx_x_recv > 0)
 			break;
-		/* fall through */
+		fallthrough;
 	case CCID3_FBACK_PERIODIC:
 		delta = ktime_us_delta(now, hc->rx_tstamp_last_feedback);
 		if (delta <= 0)

--
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