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authorMiaohe Lin <linmiaohe@huawei.com>2022-03-24 02:05:35 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2022-03-24 05:00:33 +0300
commita7cd9a5376aa188529393a802329645dc8c5a63c (patch)
treecf44645fb0f149087eeeaf02e615b04c1fa742ca /kernel
parent179fd6ba3bacbf7b19cbdf9b14be109d54318394 (diff)
downloadlinux-a7cd9a5376aa188529393a802329645dc8c5a63c.tar.xz
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>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/ksysfs.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
index 35859da8bd4f..b1292a57c2a5 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,