From: Axel Lin <axel.lin@gmail.com>
Date: Thu, 1 Jul 2010 02:35:07 +0000 (+0800)
Subject: dmi-id: fix a memory leak in dmi_id_init error path
X-Git-Tag: v3.0~4100^2~14
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5b232f753a842fa66eab86e51dc76e3929d853af;p=platform%2Fkernel%2Flinux-amlogic.git

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>
---

diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
index a777a35..94a58a0 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);