RDMA/cma: Add support for AF_IB to rdma_resolve_route()
RDMA/cma: Add support for AF_IB to rdma_resolve_route()

Allow rdma_resolve_route() to handle the case where the user specified
the source and destination addresses using AF_IB.

Signed-off-by: Sean Hefty <9575f92314b8ac7581ac1b2afb880058b7fbd431@intel.com>
Signed-off-by: Roland Dreier <0d270388f2f92757a5de0f4bd891d3b392c44c4f@purestorage.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs