linux-kernel - [PATCH] ocfs2: use default_groups in kobj

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Message-Id: <20211228144517.391660-1-gregkh@linuxfoundation.org>
Date:   Tue, 28 Dec 2021 15:45:17 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Mark Fasheh <mark@...heh.com>,
        Joel Becker <jlbec@...lplan.org>,
        Joseph Qi <joseph.qi@...ux.alibaba.com>,
        ocfs2-devel@....oracle.com
Subject: [PATCH] ocfs2: 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 ocfs2 code to use default_groups field which has been
the preferred way since aa30f47cf666 ("kobject: Add support for default
attribute groups to kobj_type") so that we can soon get rid of the
obsolete default_attrs field.

Cc: Mark Fasheh <mark@...heh.com>
Cc: Joel Becker <jlbec@...lplan.org>
Cc: Joseph Qi <joseph.qi@...ux.alibaba.com>
Cc: ocfs2-devel@....oracle.com
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 fs/ocfs2/filecheck.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/ocfs2/filecheck.c b/fs/ocfs2/filecheck.c
index de56e6231af8..1ad7106741f8 100644
--- a/fs/ocfs2/filecheck.c
+++ b/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,
 };
-- 
2.34.1