staging/rdma/hfi1: remove s_rdma_mr

It can be conveyed in the verbs_txreq.

Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2 files changed