ipvs: fix WARNING in __ip_vs_cleanup_batch()
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 v5.10.154 by commit 931f56d59c854263b32075bfac56fdb3b1598d1b, it was introduced in version v2.6.39 by commit 61b1ab4583e275af216c8454b9256de680499b19. For more details please see the references link.