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Convert to if_foreach_llmaddr() KPI.

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Reviewed by:	hselasky
This commit is contained in:
Gleb Smirnoff 2019-10-14 20:31:28 +00:00
parent f8ef073e22
commit 2a5f613188
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=353514
1 changed files with 16 additions and 20 deletions
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36
sys/dev/usb/net/if_kue.c
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@ -357,13 +357,25 @@ kue_setpromisc(struct usb_ether *ue)
kue_setword(sc, KUE_CMD_SET_PKT_FILTER, sc->sc_rxfilt);
}
static u_int
kue_copy_maddr(void *arg, struct sockaddr_dl *sdl, u_int cnt)
{
struct kue_softc *sc = arg;
if (cnt >= KUE_MCFILTCNT(sc))
return (1);
memcpy(KUE_MCFILT(sc, cnt), LLADDR(sdl), ETHER_ADDR_LEN);
return (1);
}
static void
kue_setmulti(struct usb_ether *ue)
{
struct kue_softc *sc = uether_getsc(ue);
struct ifnet *ifp = uether_getifp(ue);
struct ifmultiaddr *ifma;
int i = 0;
int i;
KUE_LOCK_ASSERT(sc, MA_OWNED);
@ -376,25 +388,9 @@ kue_setmulti(struct usb_ether *ue)
sc->sc_rxfilt &= ~KUE_RXFILT_ALLMULTI;
if_maddr_rlock(ifp);
CK_STAILQ_FOREACH(ifma, &ifp->if_multiaddrs, ifma_link)
{
if (ifma->ifma_addr->sa_family != AF_LINK)
continue;
/*
* If there are too many addresses for the
* internal filter, switch over to allmulti mode.
*/
if (i == KUE_MCFILTCNT(sc))
break;
memcpy(KUE_MCFILT(sc, i),
LLADDR((struct sockaddr_dl *)ifma->ifma_addr),
ETHER_ADDR_LEN);
i++;
}
if_maddr_runlock(ifp);
i = if_foreach_llmaddr(ifp, kue_copy_maddr, sc);
if (i == KUE_MCFILTCNT(sc))
if (i >= KUE_MCFILTCNT(sc))
sc->sc_rxfilt |= KUE_RXFILT_ALLMULTI;
else {
sc->sc_rxfilt |= KUE_RXFILT_MULTICAST;