SBIC_IDLE
sc->sc_state = SBIC_IDLE;
sc->sc_state = SBIC_IDLE;
sc->sc_state = SBIC_IDLE;
if (sc->sc_state == SBIC_IDLE) {
sc->sc_state = SBIC_IDLE;
sc->sc_state = SBIC_IDLE;
sc->sc_state = SBIC_IDLE;
if (sc->sc_state == SBIC_IDLE)
if (sc->sc_state != SBIC_IDLE)
sc->sc_state = SBIC_IDLE;
KASSERT(sc->sc_state == SBIC_IDLE);