Kobject: convert remaining kobject_unregister() to kobject_put()

There is no need for kobject_unregister() anymore, thanks to Kay's
kobject cleanup changes, so replace all instances of it with
kobject_put().


Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/security/inode.c b/security/inode.c
index def0cc1..acc6cf0 100644
--- a/security/inode.c
+++ b/security/inode.c
@@ -327,7 +327,7 @@
 
 	retval = register_filesystem(&fs_type);
 	if (retval)
-		kobject_unregister(security_kobj);
+		kobject_put(security_kobj);
 	return retval;
 }