FDC_ITASK_NONE
case FDC_ITASK_NONE:
fdc->sc_itask = FDC_ITASK_NONE;
fdc->sc_itask = FDC_ITASK_NONE;
case FDC_ITASK_NONE:
fdc->sc_itask = FDC_ITASK_NONE;
fdc->sc_itask = FDC_ITASK_NONE;