Commit 4bfa8ada authored by Miaohe Lin's avatar Miaohe Lin Committed by Linus Torvalds
Browse files

mm: shmem: use helper macro __ATTR_RW 

Use helper macro __ATTR_RW to define shmem_enabled_attr to make code
more clear.  Minor readability improvement.

Link: https://lkml.kernel.org/r/20220312082252.55586-1-linmiaohe@huawei.com


Signed-off-by: default avatarMiaohe Lin <linmiaohe@huawei.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 56a8c8eb

mm/shmem.c

+1 −2
Original line number Diff line number Diff line
@@ -3965,8 +3965,7 @@ 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 */