RDMA/hfi1: Fix potential integer multiplication overflow errors
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 v4.9.318 by commit 252f4afd4557a2e7075f793a5c80fe6dd9e9ee4a, it was introduced in version v4.3 by commit 7724105686e718ac476a6ad3304fea2fbcfcffde. For more details please see the references link.