From:   Luis Chamberlain <mcgrof@kernel.org>
To:     ebiederm@xmission.com, keescook@chromium.org, yzaikin@google.com,
        jejb@linux.ibm.com, martin.petersen@oracle.com, minyard@acm.org,
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        xen-devel@lists.xenproject.org
Cc:     j.granados@samsung.com, zhangpeng362@huawei.com,
        tangmeng@uniontech.com, willy@infradead.org, nixiaoming@huawei.com,
        sujiaxun@uniontech.com, patches@lists.linux.dev,
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        openipmi-developer@lists.sourceforge.net,
        linux-kernel@vger.kernel.org, Luis Chamberlain <mcgrof@kernel.org>
Subject: [PATCH 4/7] md: simplify sysctl registration
Date:   Thu,  2 Mar 2023 12:46:09 -0800
Message-Id: <20230302204612.782387-5-mcgrof@kernel.org>
In-Reply-To: <20230302204612.782387-1-mcgrof@kernel.org>
References: <20230302204612.782387-1-mcgrof@kernel.org>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Sender: Luis Chamberlain <mcgrof@infradead.org>
Precedence: bulk

register_sysctl_table() is a deprecated compatibility wrapper.
register_sysctl() can do the directory creation for you so just use
that.

Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
---
 drivers/md/md.c | 22 +---------------------
 1 file changed, 1 insertion(+), 21 deletions(-)

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 927a43db5dfb..546b1b81eb28 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -322,26 +322,6 @@ static struct ctl_table raid_table[] = {
 	{ }
 };
 
-static struct ctl_table raid_dir_table[] = {
-	{
-		.procname	= "raid",
-		.maxlen		= 0,
-		.mode		= S_IRUGO|S_IXUGO,
-		.child		= raid_table,
-	},
-	{ }
-};
-
-static struct ctl_table raid_root_table[] = {
-	{
-		.procname	= "dev",
-		.maxlen		= 0,
-		.mode		= 0555,
-		.child		= raid_dir_table,
-	},
-	{  }
-};
-
 static int start_readonly;
 
 /*
@@ -9650,7 +9630,7 @@ static int __init md_init(void)
 	mdp_major = ret;
 
 	register_reboot_notifier(&md_notifier);
-	raid_table_header = register_sysctl_table(raid_root_table);
+	raid_table_header = register_sysctl("dev/raid", raid_table);
 
 	md_geninit();
 	return 0;
-- 
2.39.1