From 1bad2e5ca00b4c35cd2d62e380ba3aa7ec05b778 Mon Sep 17 00:00:00 2001 From: Miaohe Lin Date: Tue, 22 Mar 2022 14:46:35 -0700 Subject: mm/ksm: use helper macro __ATTR_RW Use helper macro __ATTR_RW to define KSM_ATTR to make code more clear. Minor readability improvement. Link: https://lkml.kernel.org/r/20220221115809.26381-1-linmiaohe@huawei.com Signed-off-by: Miaohe Lin Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/ksm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'mm/ksm.c') diff --git a/mm/ksm.c b/mm/ksm.c index 4a7f8614e57d..03d599bbc155 100644 --- a/mm/ksm.c +++ b/mm/ksm.c @@ -2829,8 +2829,7 @@ static void wait_while_offlining(void) #define KSM_ATTR_RO(_name) \ static struct kobj_attribute _name##_attr = __ATTR_RO(_name) #define KSM_ATTR(_name) \ - static struct kobj_attribute _name##_attr = \ - __ATTR(_name, 0644, _name##_show, _name##_store) + static struct kobj_attribute _name##_attr = __ATTR_RW(_name) static ssize_t sleep_millisecs_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf) -- cgit v1.2.3-59-g8ed1b