IB/qib: Fix memory leak in qibusersdmaqueuepkts()
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 v5.15.12 by commit aefcc25f3a0cd28a87d11d41d30419a12cd26a34, it was introduced in version v5.15 by commit d39bf40e55e666b5905fdbd46a0dced030ce87be. For more details please see the references link.