nvme-loop: fix memory leak in nvmeloopcreate_ctrl()
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 v5.12.7 by commit 551ba08d4b7eb26f75758cdb9f15105b276517ad, it was introduced in version v4.8 by commit 3a85a5de29ea779634ddfd768059e06196687aba. For more details please see the references link.