From 5b232f753a842fa66eab86e51dc76e3929d853af Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@gmail.com>
Date: Thu, 1 Jul 2010 10:35:07 +0800
Subject: [PATCH] dmi-id: fix a memory leak in dmi_id_init error path

This patch adds a missing kfree(dmi_dev) in dmi_id_init error path.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/firmware/dmi-id.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
index a777a35381d..94a58a082b9 100644
--- a/drivers/firmware/dmi-id.c
+++ b/drivers/firmware/dmi-id.c
@@ -229,10 +229,12 @@ static int __init dmi_id_init(void)
 
 	ret = device_register(dmi_dev);
 	if (ret)
-		goto fail_class_unregister;
+		goto fail_free_dmi_dev;
 
 	return 0;
 
+fail_free_dmi_dev:
+	kfree(dmi_dev);
 fail_class_unregister:
 
 	class_unregister(&dmi_class);
-- 
2.20.1