nvme_rdma_req_put() is an internal nvme_rdma.c function, and all of the
callers already have the rqpair, so pass it directly. We also already
verify that all of the callers have a valid rqpair and req before
calling nvme_rdma_req_put(), so it doesn't need to check for NULL
pointers.
This also means that spdk_nvme_rdma_req doesn't need to hold a pointer
to its rqpair anymore.
Change-Id: I893a46a9074f0a843e379d10c123f9292eb3b1a4
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
5660dfde83