From 50a212ec906f7524620675f0c57357691c26c81f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 16 Oct 2024 01:20:19 +0000
Subject: [PATCH] 修改GPIO导出默认初始值
---
kernel/drivers/net/wan/hdlc_cisco.c | 20 ++++++++------------
1 files changed, 8 insertions(+), 12 deletions(-)
diff --git a/kernel/drivers/net/wan/hdlc_cisco.c b/kernel/drivers/net/wan/hdlc_cisco.c
index 2c6e3fa..cb5898f 100644
--- a/kernel/drivers/net/wan/hdlc_cisco.c
+++ b/kernel/drivers/net/wan/hdlc_cisco.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Generic HDLC support routines for Linux
* Cisco HDLC support
*
* Copyright (C) 2000 - 2006 Krzysztof Halasa <khc@pm.waw.pl>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License
- * as published by the Free Software Foundation.
*/
#include <linux/errno.h>
@@ -78,7 +75,7 @@
{
struct hdlc_header *data;
#ifdef DEBUG_HARD_HEADER
- printk(KERN_DEBUG "%s: cisco_hard_header called\n", dev->name);
+ netdev_dbg(dev, "%s called\n", __func__);
#endif
skb_push(skb, sizeof(struct hdlc_header));
@@ -104,7 +101,7 @@
skb = dev_alloc_skb(sizeof(struct hdlc_header) +
sizeof(struct cisco_packet));
if (!skb) {
- netdev_warn(dev, "Memory squeeze on cisco_keepalive_send()\n");
+ netdev_warn(dev, "Memory squeeze on %s()\n", __func__);
return;
}
skb_reserve(skb, 4);
@@ -197,16 +194,15 @@
mask = ~cpu_to_be32(0); /* is the mask correct? */
if (in_dev != NULL) {
- struct in_ifaddr **ifap = &in_dev->ifa_list;
+ const struct in_ifaddr *ifa;
- while (*ifap != NULL) {
+ in_dev_for_each_ifa_rcu(ifa, in_dev) {
if (strcmp(dev->name,
- (*ifap)->ifa_label) == 0) {
- addr = (*ifap)->ifa_local;
- mask = (*ifap)->ifa_mask;
+ ifa->ifa_label) == 0) {
+ addr = ifa->ifa_local;
+ mask = ifa->ifa_mask;
break;
}
- ifap = &(*ifap)->ifa_next;
}
cisco_keepalive_send(dev, CISCO_ADDR_REPLY,
--
Gitblit v1.6.2