bpf: Don't reinit map value in prealloclrupop
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 v5.15.63 by commit 18a994e0661ce3c93d861dfaefcc0ad9a43fdb10, it was introduced in version v5.15 by commit 68134668c17f31f51930478f75495b552a411550. For more details please see the references link.