* [PATCH] mm: shmem: use helper macro __ATTR_RW
@ 2022-03-12 8:22 Miaohe Lin
0 siblings, 0 replies; only message in thread
From: Miaohe Lin @ 2022-03-12 8:22 UTC (permalink / raw)
To: akpm, hughd; +Cc: linux-mm, linux-kernel, linmiaohe
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
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2022-03-12 8:23 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-03-12 8:22 [PATCH] mm: shmem: use helper macro __ATTR_RW Miaohe Lin
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox