BROPT_NF_CALL_ARPTABLES
if (!brnet->call_arptables && !br_opt_get(br, BROPT_NF_CALL_ARPTABLES))
br_opt_toggle(br, BROPT_NF_CALL_ARPTABLES, !!val);
br_opt_get(br, BROPT_NF_CALL_ARPTABLES) ? 1 : 0))
return sysfs_emit(buf, "%u\n", br_opt_get(br, BROPT_NF_CALL_ARPTABLES));
br_opt_toggle(br, BROPT_NF_CALL_ARPTABLES, !!val);