XEN_NETIF_EXTRA_TYPE_MCAST_ADD  849 drivers/net/xen-netback/netback.c 		if (extras[XEN_NETIF_EXTRA_TYPE_MCAST_ADD - 1].type) {
XEN_NETIF_EXTRA_TYPE_MCAST_ADD  852 drivers/net/xen-netback/netback.c 			extra = &extras[XEN_NETIF_EXTRA_TYPE_MCAST_ADD - 1];