IFLA_GTP_PDP_HASHSIZE
if (!data[IFLA_GTP_PDP_HASHSIZE]) {
hashsize = nla_get_u32(data[IFLA_GTP_PDP_HASHSIZE]);
[IFLA_GTP_PDP_HASHSIZE] = { .type = NLA_U32 },
if (nla_put_u32(skb, IFLA_GTP_PDP_HASHSIZE, gtp->hash_size))