Messages in this thread Patch in this message | | | From | Miaohe Lin <> | Subject | [PATCH] kernel/ksysfs.c: use helper macro __ATTR_RW | Date | Tue, 22 Feb 2022 19:20:34 +0800 |
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Use helper macro __ATTR_RW to define kobj_attribute to make code more clear. Minor readability improvement.
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> --- kernel/ksysfs.c | 3 +-- 1 file changed, 1 insertion(+), 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, -- 2.23.0
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