if (stpref != st)
rqstp = NULL;
} else {
mtx_lock(&st->st_lock);
rqstp->rq_thread = st;
STAILQ_INSERT_TAIL(&st->st_reqs,
rqstp, rq_link);
mtx_unlock(&st->st_lock);
}
} while (rqstp == NULL && stat == XPRT_MOREREQS