IPW_FLAG_HACK
if (sc->flags & IPW_FLAG_HACK) {
sc->flags &= ~IPW_FLAG_HACK;
sc->flags &= ~(IPW_FLAG_HACK | IPW_FLAG_SCANNING |
sc->flags |= IPW_FLAG_SCANNING | IPW_FLAG_HACK;
sc->flags &= ~(IPW_FLAG_SCANNING | IPW_FLAG_HACK);