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Straighten out the logic in kue_setmulti() a little (the case where we

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have no multicast entries to add is not handled right).
This commit is contained in:
Bill Paul 2000-01-11 18:09:19 +00:00
parent 15e1a3068c
commit 611d6a1573
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=55828
1 changed files with 5 additions and 6 deletions
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11
sys/dev/usb/if_kue.c
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@ -343,21 +343,20 @@ static void kue_setmulti(sc)
* If there are too many addresses for the
* internal filter, switch over to allmulti mode.
*/
if (i == KUE_MCFILTCNT(sc)) {
i = 0;
if (i == KUE_MCFILTCNT(sc))
break;
}
bcopy(LLADDR((struct sockaddr_dl *)ifma->ifma_addr),
KUE_MCFILT(sc, i), ETHER_ADDR_LEN);
i++;
}
if (i) {
if (i == KUE_MCFILTCNT(sc))
sc->kue_rxfilt |= KUE_RXFILT_ALLMULTI;
else {
sc->kue_rxfilt |= KUE_RXFILT_MULTICAST;
kue_ctl(sc, KUE_CTL_WRITE, KUE_CMD_SET_MCAST_FILTERS,
i, sc->kue_mcfilters, i * ETHER_ADDR_LEN);
} else
sc->kue_rxfilt |= KUE_RXFILT_ALLMULTI;
}
kue_setword(sc, KUE_CMD_SET_PKT_FILTER, sc->kue_rxfilt);