RDMA/hns: Fix the bug while use multi-hop of pbl

It will prevent multiply overflow when defines the pbl for u64 type.

Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Lijun Ou 2018-12-08 18:40:09 +08:00 • committed by Jason Gunthorpe
commit 4af07f01f7