nvmet: fix a use-after-free
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 v5.4.213 by commit 8d66989b5f7bb28bba2f8e1e2ffc8bfef4a10717, it was introduced in version v4.8 by commit a07b4970f464f13640e28e16dad6cfa33647cc99. For more details please see the references link.