NFC_ATTR_LLC_SDP
!info->attrs[NFC_ATTR_LLC_SDP])
nla_for_each_nested(attr, info->attrs[NFC_ATTR_LLC_SDP], rem) {
sdp_attr = nla_nest_start_noflag(msg, NFC_ATTR_LLC_SDP);
[NFC_ATTR_LLC_SDP] = { .type = NLA_NESTED },