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/phonet/pn_dev.c |   17 +----------------
 1 files changed, 1 insertions(+), 16 deletions(-)

diff --git a/kernel/net/phonet/pn_dev.c b/kernel/net/phonet/pn_dev.c
index 6cb4f60..ac0fae0 100644
--- a/kernel/net/phonet/pn_dev.c
+++ b/kernel/net/phonet/pn_dev.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * File: pn_dev.c
  *
@@ -7,20 +8,6 @@
  *
  * Authors: Sakari Ailus <sakari.ailus@nokia.com>
  *          Rémi Denis-Courmont
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
  */
 
 #include <linux/kernel.h>
@@ -48,8 +35,6 @@
 
 static struct phonet_net *phonet_pernet(struct net *net)
 {
-	BUG_ON(!net);
-
 	return net_generic(net, phonet_net_id);
 }
 

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