BACKREF_FOUND_SHARED
ret = BACKREF_FOUND_SHARED;
ret = BACKREF_FOUND_SHARED;
ret = BACKREF_FOUND_SHARED;
if (ret == BACKREF_FOUND_SHARED ||
ret = (ret == BACKREF_FOUND_SHARED) ? 1 : 0;
return (sc && sc->share_count > 1) ? BACKREF_FOUND_SHARED : 0;
ret = BACKREF_FOUND_SHARED;
if (ret && (ret != BACKREF_FOUND_SHARED))