ocfs2: use default_groups in kobj_type

There are currently two ways to create a set of sysfs files for a
kobj_type, through the default_attrs field, and the default_groups
field.

Move the ocfs2 code to use default_groups field which has been the
preferred way since aa30f47 ("kobject: Add support for default
attribute groups to kobj_type") so that we can soon get rid of the
obsolete default_attrs field.

Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Acked-by: Joseph Qi <[email protected]>
Cc: Mark Fasheh <[email protected]>
Cc: Joel Becker <[email protected]>
Cc: Junxiao Bi <[email protected]>
Cc: Changwei Ge <[email protected]>
Cc: Gang He <[email protected]>
Cc: Jun Piao <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

fs/ocfs2/filecheck.c

@@ -94,6 +94,7 @@ static struct attribute *ocfs2_filecheck_attrs[] = {
 	&ocfs2_filecheck_attr_set.attr,
 	NULL
 };
+ATTRIBUTE_GROUPS(ocfs2_filecheck);
 
 static void ocfs2_filecheck_release(struct kobject *kobj)
 {
@@ -138,7 +139,7 @@ static const struct sysfs_ops ocfs2_filecheck_ops = {
 };
 
 static struct kobj_type ocfs2_ktype_filecheck = {
-	.default_attrs = ocfs2_filecheck_attrs,
+	.default_groups = ocfs2_filecheck_groups,
 	.sysfs_ops = &ocfs2_filecheck_ops,
 	.release = ocfs2_filecheck_release,
 };