RDMA/srpt: Fix a use-after-free

RDMA/srpt: 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 v5.19.2 by commit 388326bb1c32fcd09371c1d494af71471ef3a04b, it was introduced in version v3.3 by commit a42d985bd5b234da8b61347a78dc3057bf7bb94d. For more details please see the references link.