XEN_NETIF_EXTRA_TYPE_MCAST_DEL  863 drivers/net/xen-netback/netback.c 		if (extras[XEN_NETIF_EXTRA_TYPE_MCAST_DEL - 1].type) {
XEN_NETIF_EXTRA_TYPE_MCAST_DEL  866 drivers/net/xen-netback/netback.c 			extra = &extras[XEN_NETIF_EXTRA_TYPE_MCAST_DEL - 1];