DA_FLAG_PACK_REMOVABLE
softc->flags |= DA_FLAG_PACK_REMOVABLE;
if ((softc->flags & DA_FLAG_PACK_REMOVABLE) == 0)
if ((softc->flags & DA_FLAG_PACK_REMOVABLE) != 0 &&
if ((softc->flags & DA_FLAG_PACK_REMOVABLE) != 0) {