highmem: fix checks in _kmaplocalsched{in,out}
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 v5.16.20 by commit 85550b0f5fa5dd3c30469ea702c44444ef242c83, it was introduced in version v5.11 by commit 5fbda3ecd14a5343644979c98d6eb65b7e7de9d8. For more details please see the references link.