Commit eaac0b59 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman Committed by Mike Snitzer
Browse files

dm sysfs: 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 dm sysfs code to use default_groups field which has
been the preferred way since aa30f47c ("kobject: Add support for
default attribute groups to kobj_type") so that we can soon get rid of
the obsolete default_attrs field.

Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarMike Snitzer <snitzer@redhat.com>
parent f069c7ab

drivers/md/dm-sysfs.c

+2 −1
Original line number Diff line number Diff line
@@ -112,6 +112,7 @@ static struct attribute *dm_attrs[] = { 
	&dm_attr_rq_based_seq_io_merge_deadline.attr,

	NULL,

};

ATTRIBUTE_GROUPS(dm);



static const struct sysfs_ops dm_sysfs_ops = {

	.show	= dm_attr_show,
@@ -120,7 +121,7 @@ static const struct sysfs_ops dm_sysfs_ops = { 


static struct kobj_type dm_ktype = {

	.sysfs_ops	= &dm_sysfs_ops,

	.default_attrs	= dm_attrs,

	.default_groups	= dm_groups,

	.release	= dm_kobject_release,

};