NFSD_A_VERSION_MAJOR
[NFSD_A_VERSION_MAJOR] = { .type = NLA_U32, },
if (!tb[NFSD_A_VERSION_MAJOR])
major = nla_get_u32(tb[NFSD_A_VERSION_MAJOR]);
if (nla_put_u32(skb, NFSD_A_VERSION_MAJOR, i) ||