CPL_ABORT_REQ_RSS can come before TCP connection is established. In
such case peer_abort was trying to remove the hwtid, which was not
inserted. To avoid this we insert the hwtid when we are sure that we
are surely going to send passive accept request.
Signed-off-by: Vipul Pandya <vipul@chelsio.com> Signed-off-by: Roland Dreier <roland@purestorage.com>