627 	struct net_if_mcast_addr *ifmaddr;  in ZTEST()  local
635 	ifmaddr = net_if_ipv6_maddr_lookup(&addr, &iface);  in ZTEST()
637 	zassert_not_null(ifmaddr, "Interface does not contain "  in ZTEST()
671 	struct net_if_mcast_addr *ifmaddr;  in verify_allnodes_on_iface_event()  local
691 	ifmaddr = net_if_ipv6_maddr_lookup(&addr, &iface);  in verify_allnodes_on_iface_event()
692 	zassert_not_null(ifmaddr, "Interface does not contain "  in verify_allnodes_on_iface_event()
720 	struct net_if_mcast_addr *ifmaddr;  in ZTEST()  local
725 	ifmaddr = net_if_ipv6_maddr_lookup(&addr, &iface);  in ZTEST()
727 	zassert_not_null(ifmaddr, "Interface does not contain "  in ZTEST()
734 	struct net_if_mcast_addr *ifmaddr;  in verify_solicit_node_on_iface_event()  local
754 	ifmaddr = net_if_ipv6_maddr_lookup(&addr, &iface);  in verify_solicit_node_on_iface_event()
755 	zassert_not_null(ifmaddr, "Interface does not contain "  in verify_solicit_node_on_iface_event()