static ctl_table brnf_table[] = {
        {
-               .ctl_name       = NET_BRIDGE_NF_CALL_ARPTABLES,
                .procname       = "bridge-nf-call-arptables",
                .data           = &brnf_call_arptables,
                .maxlen         = sizeof(int),
                .proc_handler   = &brnf_sysctl_call_tables,
        },
        {
-               .ctl_name       = NET_BRIDGE_NF_CALL_IPTABLES,
                .procname       = "bridge-nf-call-iptables",
                .data           = &brnf_call_iptables,
                .maxlen         = sizeof(int),
                .proc_handler   = &brnf_sysctl_call_tables,
        },
        {
-               .ctl_name       = NET_BRIDGE_NF_CALL_IP6TABLES,
                .procname       = "bridge-nf-call-ip6tables",
                .data           = &brnf_call_ip6tables,
                .maxlen         = sizeof(int),
                .proc_handler   = &brnf_sysctl_call_tables,
        },
        {
-               .ctl_name       = NET_BRIDGE_NF_FILTER_VLAN_TAGGED,
                .procname       = "bridge-nf-filter-vlan-tagged",
                .data           = &brnf_filter_vlan_tagged,
                .maxlen         = sizeof(int),
                .proc_handler   = &brnf_sysctl_call_tables,
        },
        {
-               .ctl_name       = NET_BRIDGE_NF_FILTER_PPPOE_TAGGED,
                .procname       = "bridge-nf-filter-pppoe-tagged",
                .data           = &brnf_filter_pppoe_tagged,
                .maxlen         = sizeof(int),