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/sched/sch_sfq.c |   10 +++-------
 1 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/kernel/net/sched/sch_sfq.c b/kernel/net/sched/sch_sfq.c
index 1bfdf90..066754a 100644
--- a/kernel/net/sched/sch_sfq.c
+++ b/kernel/net/sched/sch_sfq.c
@@ -1,10 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * net/sched/sch_sfq.c	Stochastic Fairness Queueing discipline.
- *
- *		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.
  *
  * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
  */
@@ -190,7 +186,7 @@
 		case TC_ACT_QUEUED:
 		case TC_ACT_TRAP:
 			*qerr = NET_XMIT_SUCCESS | __NET_XMIT_STOLEN;
-			/* fall through */
+			fallthrough;
 		case TC_ACT_SHOT:
 			return 0;
 		}
@@ -353,7 +349,7 @@
 	unsigned int hash, dropped;
 	sfq_index x, qlen;
 	struct sfq_slot *slot;
-	int uninitialized_var(ret);
+	int ret;
 	struct sk_buff *head;
 	int delta;
 

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