From: Bjorn Helgaas <bhelgaas@google.com>
Date: Tue, 8 Oct 2013 20:20:24 +0000 (-0600)
Subject: kobject: fix kset sample error path
X-Git-Tag: v3.14-rc1~151^2~73
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e756bc5670d0f801ca43dc55b8eacde42a5b818b;p=kernel%2Fkernel-generic.git

kobject: fix kset sample error path

Previously, example_init() leaked a kset if any of the object creations
failed.  This fixes the leak by calling kset_unregister() in the error
path.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/samples/kobject/kset-example.c b/samples/kobject/kset-example.c
index d0c687f..5dce351 100644
--- a/samples/kobject/kset-example.c
+++ b/samples/kobject/kset-example.c
@@ -262,6 +262,7 @@ baz_error:
 bar_error:
 	destroy_foo_obj(foo_obj);
 foo_error:
+	kset_unregister(example_kset);
 	return -EINVAL;
 }