Commit 1745e857 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman Committed by Song Liu
Browse files

md: use default_groups in kobj_type 



There are currently 2 ways to create a set of sysfs files for a
kobj_type, through the default_attrs field, and the default_groups
field.  Move the md rdev sysfs code to use default_groups field which
has been the preferred way since commit aa30f47c ("kobject: Add
support for default attribute groups to kobj_type") so that we can soon
get rid of the obsolete default_attrs field.

Cc: Song Liu <song@kernel.org>
Cc: linux-raid@vger.kernel.org
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarSong Liu <song@kernel.org>
parent 0c031fd3

drivers/md/md.c

+2 −1
Original line number Diff line number Diff line
@@ -3608,6 +3608,7 @@ static struct attribute *rdev_default_attrs[] = { 
	&rdev_ppl_size.attr,

	NULL,

};

ATTRIBUTE_GROUPS(rdev_default);

static ssize_t

rdev_attr_show(struct kobject *kobj, struct attribute *attr, char *page)

{
@@ -3657,7 +3658,7 @@ static const struct sysfs_ops rdev_sysfs_ops = { 
static struct kobj_type rdev_ktype = {

	.release	= rdev_free,

	.sysfs_ops	= &rdev_sysfs_ops,

	.default_attrs	= rdev_default_attrs,

	.default_groups	= rdev_default_groups,

};



int md_rdev_init(struct md_rdev *rdev)