qr4 281 net/batman-adv/multicast.c struct batadv_mcast_querier_state *qr4, *qr6; qr4 298 net/batman-adv/multicast.c qr4 = &mla_flags.querier_ipv4; qr4 304 net/batman-adv/multicast.c qr4->exists = br_multicast_has_querier_anywhere(dev, ETH_P_IP); qr4 305 net/batman-adv/multicast.c qr4->shadowing = br_multicast_has_querier_adjacent(dev, ETH_P_IP); qr4 321 net/batman-adv/multicast.c if (!qr4->exists || qr4->shadowing) {