RDMA/siw: Fix a use after free in siwallocmr
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 v5.4.119 by commit 30b9e92d0b5e5d5dc1101ab856c17009537cbca4, it was introduced in version v5.3 by commit 2251334dcac9eb337575d8767e2a6a7e81848f7f. For more details please see the references link.