598 	u32 hash_value = hash_get(mac_addr);  in emac_hash_add()  local
600 	if (hash_value >= EMAC_NUM_MULTICAST_BITS) {  in emac_hash_add()
604 				hash_value, (EMAC_NUM_MULTICAST_BITS - 1));  in emac_hash_add()
610 	if (priv->multicast_hash_cnt[hash_value] == 0) {  in emac_hash_add()
612 		if (hash_value < 32) {  in emac_hash_add()
613 			hash_bit = BIT(hash_value);  in emac_hash_add()
616 			hash_bit = BIT((hash_value - 32));  in emac_hash_add()
622 	++priv->multicast_hash_cnt[hash_value];  in emac_hash_add()
637 	u32 hash_value;  in emac_hash_del()  local
640 	hash_value = hash_get(mac_addr);  in emac_hash_del()
641 	if (priv->multicast_hash_cnt[hash_value] > 0) {  in emac_hash_del()
643 		--priv->multicast_hash_cnt[hash_value];  in emac_hash_del()
648 	if (priv->multicast_hash_cnt[hash_value] > 0)  in emac_hash_del()
651 	if (hash_value < 32) {  in emac_hash_del()
652 		hash_bit = BIT(hash_value);  in emac_hash_del()
655 		hash_bit = BIT((hash_value - 32));  in emac_hash_del()