req_version
req_maj_version = info->u.in.req_version >> 16;
if (info->u.in.min_version > info->u.in.req_version ||
__u32 req_version;
struct ip_set_req_version *req_version = data;
if (req_version->version < IPSET_PROTOCOL_MIN) {
struct ip_set_req_version *req_version = data;
req_version->version = IPSET_PROTOCOL;
if (copy_to_user(user, req_version,