From: Miaohe Lin <linmiaohe@huawei.com>
To: <akpm@linux-foundation.org>, <hughd@google.com>
Cc: <linux-mm@kvack.org>, <linux-kernel@vger.kernel.org>,
<linmiaohe@huawei.com>
Subject: [PATCH] mm: shmem: use helper macro __ATTR_RW
Date: Sat, 12 Mar 2022 16:22:52 +0800 [thread overview]
Message-ID: <20220312082252.55586-1-linmiaohe@huawei.com> (raw)
Use helper macro __ATTR_RW to define shmem_enabled_attr to make code more
clear. Minor readability improvement.
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
---
mm/shmem.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/mm/shmem.c b/mm/shmem.c
index 659bd599d731..01fd227b6947 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -3967,8 +3967,7 @@ static ssize_t shmem_enabled_store(struct kobject *kobj,
return count;
}
-struct kobj_attribute shmem_enabled_attr =
- __ATTR(shmem_enabled, 0644, shmem_enabled_show, shmem_enabled_store);
+struct kobj_attribute shmem_enabled_attr = __ATTR_RW(shmem_enabled);
#endif /* CONFIG_TRANSPARENT_HUGEPAGE && CONFIG_SYSFS */
#else /* !CONFIG_SHMEM */
--
2.23.0
reply other threads:[~2022-03-12 8:23 UTC|newest]
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