nvmet: fix a memory leak
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 v5.9 by commit 382fee1a8b623e2546a3e15e80517389e0e0673e, it was introduced in version v5.7 by commit 013b7ebe5a0d70e2a02fd225174595e79c591b3e. For more details please see the references link.