Use helper macro __ATTR_RW to define use_zero_page_attr, defrag_attr and enabled_attr to make code more clear. Minor readability improvement. Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx> --- mm/huge_memory.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 7cfa003b1789..b42c8fa51e46 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -273,8 +273,8 @@ static ssize_t enabled_store(struct kobject *kobj, } return ret; } -static struct kobj_attribute enabled_attr = - __ATTR(enabled, 0644, enabled_show, enabled_store); + +static struct kobj_attribute enabled_attr = __ATTR_RW(enabled); ssize_t single_hugepage_flag_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf, @@ -363,8 +363,7 @@ static ssize_t defrag_store(struct kobject *kobj, return count; } -static struct kobj_attribute defrag_attr = - __ATTR(defrag, 0644, defrag_show, defrag_store); +static struct kobj_attribute defrag_attr = __ATTR_RW(defrag); static ssize_t use_zero_page_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf) @@ -378,8 +377,7 @@ static ssize_t use_zero_page_store(struct kobject *kobj, return single_hugepage_flag_store(kobj, attr, buf, count, TRANSPARENT_HUGEPAGE_USE_ZERO_PAGE_FLAG); } -static struct kobj_attribute use_zero_page_attr = - __ATTR(use_zero_page, 0644, use_zero_page_show, use_zero_page_store); +static struct kobj_attribute use_zero_page_attr = __ATTR_RW(use_zero_page); static ssize_t hpage_pmd_size_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf) -- 2.23.0
