bstp_become_designated_port
bstp_become_designated_port(sc, bif);
static void bstp_become_designated_port(struct bridge_softc *,
bstp_become_designated_port(sc, bif);
bstp_become_designated_port(sc, bif);
bstp_become_designated_port(sc, bif);
bstp_become_designated_port(sc, bif);