From a36159eec6ca17402b0e146b86efaf76568dc353 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 20 Sep 2024 01:41:23 +0000
Subject: [PATCH] 重命名 AX88772C_eeprom/asix.c 为 asix_mac.c
---
kernel/arch/powerpc/platforms/powernv/opal-elog.c | 17 +++++++++--------
1 files changed, 9 insertions(+), 8 deletions(-)
diff --git a/kernel/arch/powerpc/platforms/powernv/opal-elog.c b/kernel/arch/powerpc/platforms/powernv/opal-elog.c
index 398a066..37b380e 100644
--- a/kernel/arch/powerpc/platforms/powernv/opal-elog.c
+++ b/kernel/arch/powerpc/platforms/powernv/opal-elog.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Error log support on PowerNV.
*
* Copyright 2013,2014 IBM Corp.
- *
- * 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/kernel.h>
#include <linux/init.h>
@@ -76,9 +72,14 @@
const char *buf,
size_t count)
{
- opal_send_ack_elog(elog_obj->id);
- sysfs_remove_file_self(&elog_obj->kobj, &attr->attr);
- kobject_put(&elog_obj->kobj);
+ /*
+ * Try to self remove this attribute. If we are successful,
+ * delete the kobject itself.
+ */
+ if (sysfs_remove_file_self(&elog_obj->kobj, &attr->attr)) {
+ opal_send_ack_elog(elog_obj->id);
+ kobject_put(&elog_obj->kobj);
+ }
return count;
}
--
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