kobject: should use kobject_put() in kset-example
We should call kobject_put() instead of kfree() if kobject_init_and_add()
returns an error, shouldn't we? Don't set up a bad example ;)
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/samples/kobject/kset-example.c b/samples/kobject/kset-example.c
index b0a1b4f..7395c0b 100644
--- a/samples/kobject/kset-example.c
+++ b/samples/kobject/kset-example.c
@@ -211,7 +211,7 @@
*/
retval = kobject_init_and_add(&foo->kobj, &foo_ktype, NULL, "%s", name);
if (retval) {
- kfree(foo);
+ kobject_put(&foo->kobj);
return NULL;
}