SEG6_ATTR_HMACKEYID
[SEG6_ATTR_HMACKEYID] = { .type = NLA_U32, },
if (!info->attrs[SEG6_ATTR_HMACKEYID] ||
hmackeyid = nla_get_u32(info->attrs[SEG6_ATTR_HMACKEYID]);
if (nla_put_u32(msg, SEG6_ATTR_HMACKEYID, hinfo->hmackeyid) ||