MAC_CLIENT_FLAGS_VNIC_PRIMARY
if ((mcip->mci_flags & MAC_CLIENT_FLAGS_VNIC_PRIMARY) != 0) {
mcip->mci_flags |= MAC_CLIENT_FLAGS_VNIC_PRIMARY;
if (mcip->mci_flags & MAC_CLIENT_FLAGS_VNIC_PRIMARY) {
mcip->mci_flags &= ~MAC_CLIENT_FLAGS_VNIC_PRIMARY;