Revert "md-raid: destroy the bitmap after destroying the thread"
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 v5.10.140 by commit f68f025c7e692f817d5f459253e6604bb1417977, it was introduced in version v5.10.137 by commit e0bdaed154e5b9cc4310ddaf5da290483d00e6ba. For more details please see the references link.