From: Miaohe Lin <linmiaohe@huawei.com>
Date: Wed, 23 Mar 2022 23:05:35 +0000 (-0700)
Subject: kernel/ksysfs.c: use helper macro __ATTR_RW
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a7cd9a5376aa188529393a802329645dc8c5a63c;p=linux.git

kernel/ksysfs.c: use helper macro __ATTR_RW

Use helper macro __ATTR_RW to define kobj_attribute to make code more
clear.  Minor readability improvement.

Link: https://lkml.kernel.org/r/20220222112034.48298-1-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
index 35859da8bd4f7..b1292a57c2a53 100644
--- a/kernel/ksysfs.c
+++ b/kernel/ksysfs.c
@@ -24,8 +24,7 @@
 static struct kobj_attribute _name##_attr = __ATTR_RO(_name)
 
 #define KERNEL_ATTR_RW(_name) \
-static struct kobj_attribute _name##_attr = \
-	__ATTR(_name, 0644, _name##_show, _name##_store)
+static struct kobj_attribute _name##_attr = __ATTR_RW(_name)
 
 /* current uevent sequence number */
 static ssize_t uevent_seqnum_show(struct kobject *kobj,