328 	struct net_if_mcast_addr *maddr;  in iface_setup()  local
445 	maddr = net_if_ipv4_maddr_add(iface1, &inaddr_mcast);  in iface_setup()
446 	if (!maddr) {  in iface_setup()
449 		zassert_not_null(maddr, "mcast");  in iface_setup()
454 	maddr = net_if_ipv6_maddr_add(iface1, &in6addr_mcast);  in iface_setup()
455 	if (!maddr) {  in iface_setup()
458 		zassert_not_null(maddr, "mcast");  in iface_setup()
916 	struct net_if_mcast_addr *maddr;  in v6_addr_add_mcast_twice()  local
918 	maddr = net_if_ipv6_maddr_add(iface1, &in6addr_mcast);  in v6_addr_add_mcast_twice()
919 	zassert_equal(maddr, NULL, "Address was added twice");  in v6_addr_add_mcast_twice()
958 	struct net_if_mcast_addr *maddr;  in ZTEST()  local
969 	maddr = net_if_ipv6_maddr_add(iface4, &iid_addr_mcast);  in ZTEST()
970 	zassert_not_null(maddr, "Cannot add solicited-node multicast address");  in ZTEST()
983 	maddr = net_if_ipv6_maddr_add(iface4, &unicast_addr_mcast);  in ZTEST()
984 	zassert_is_null(maddr, "Solicited-node multicast address was added twice");  in ZTEST()
991 	maddr = net_if_ipv6_maddr_lookup(&iid_addr_mcast, &iface4);  in ZTEST()
992 	zassert_not_null(maddr, "Solicited-node multicast address was removed");  in ZTEST()
999 	maddr = net_if_ipv6_maddr_lookup(&iid_addr_mcast, &iface4);  in ZTEST()
1000 	zassert_is_null(maddr, "Solicited-node multicast address was not removed");  in ZTEST()