Reason: In spdk_nvmf_subsystem_destroy, we call
spdk_nvmf_ctrlr_destruct(ctrlr), and this function
will still use the transport, so definitely, it is
a defect(reproduced in my platform).
So we need to defer freeing the transport resource.
Change-Id: I3eee2a29c223e2759a623604485af6f081746581
Signed-off-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-on: https://review.gerrithub.io/399368
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>