OWL_EMAC_MAX_MULTICAST_ADDRS
WARN_ON(index >= OWL_EMAC_MAX_MULTICAST_ADDRS);
if (mcast_count > OWL_EMAC_MAX_MULTICAST_ADDRS) {
WARN_ON(priv->mcaddr_list.count >= OWL_EMAC_MAX_MULTICAST_ADDRS);
u8 addrs[OWL_EMAC_MAX_MULTICAST_ADDRS][ETH_ALEN];