TF_FORCEDATA
!((tp->t_flags & TF_FORCEDATA) && len == 1));
if ((tp->t_flags & TF_FORCEDATA) && len == 1) {
} else if ((tp->t_flags & TF_FORCEDATA) == 0 ||
if (((tp->t_flags & TF_FORCEDATA) == 0 ||
if (tp->t_flags & TF_FORCEDATA) {
if (tp->t_flags & TF_FORCEDATA) /* typ. timeout case */
tp->t_flags &= ~TF_FORCEDATA;
tp->t_flags |= TF_FORCEDATA;
tp->t_flags &= ~TF_FORCEDATA;
tp->t_flags |= TF_FORCEDATA;
tp->t_flags &= ~TF_FORCEDATA;