From c5c1012dddf7daeae63ec1761e44c9596a971ef0 Mon Sep 17 00:00:00 2001 From: Sylvain Rochet Date: Fri, 17 Aug 2012 23:42:14 +0200 Subject: [PATCH] removed some compiler warnings in pppoe_disconnect() --- src/netif/ppp/ppp_oe.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/src/netif/ppp/ppp_oe.c b/src/netif/ppp/ppp_oe.c index d61b84bb..84a47aeb 100644 --- a/src/netif/ppp/ppp_oe.c +++ b/src/netif/ppp/ppp_oe.c @@ -818,14 +818,12 @@ pppoe_connect(struct pppoe_softc *sc) void pppoe_disconnect(struct pppoe_softc *sc) { - int err; - if (sc->sc_state < PPPOE_STATE_SESSION) { - return EBUSY; + return; } PPPDEBUG(LOG_DEBUG, ("pppoe: %c%c%"U16_F": disconnecting\n", sc->sc_ethif->name[0], sc->sc_ethif->name[1], sc->sc_ethif->num)); - err = pppoe_send_padt(sc->sc_ethif, sc->sc_session, (const u8_t *)&sc->sc_dest); + pppoe_send_padt(sc->sc_ethif, sc->sc_session, (const u8_t *)&sc->sc_dest); /* cleanup softc */ sc->sc_state = PPPOE_STATE_INITIAL; @@ -843,7 +841,7 @@ pppoe_disconnect(struct pppoe_softc *sc) sc->sc_padr_retried = 0; sc->sc_link_status_cb(sc->pcb, PPPOE_CB_STATE_DOWN); /* notify upper layers */ - return err; + return; } /* Connection attempt aborted */