nfsrv_getstate
static int nfsrv_getstate(struct nfsclient *clp, nfsv4stateid_t *stateidp,
error = nfsrv_getstate(clp, &new_stp->ls_stateid,
error = nfsrv_getstate(clp, &new_stp->ls_stateid,
error = nfsrv_getstate(clp, stateidp, NFSLCK_DELEGRETURN, &stp);
error = nfsrv_getstate(clp, stateidp, 0, &stp);
error = nfsrv_getstate(clp, stateidp, 0, &stp);