NVMe-oF FC transport have used its own buffer pool and have not used
common buffer pool yet.
It looks that there is no particular reason to prevent FC transport
from using the common buffer pool.
This patch extract checking fc_req->data_from_pool from
nvmf_fc_request_free_buffers() to make the transition easier.
fc_req->req.iovcnt and fc_req->req.data should be cleared regardless
of fc_req->data_from_pool. Hence extract them into callees.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I36420f0e573d1ec3f9f3a75f6b2ced82ade89dd3
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/465864
Reviewed-by: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
cdf80adccc