staging: vt6655: fix some erroneous memory clean-up loops
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.220 by commit 88b9cc60f26e8a05d1ddbddf91b09ca2915f20e0, it was introduced in version v4.18 by commit 5341ee0adb17d12a96dc5344e0d267cd12b52135. For more details please see the references link.