678 static inline int nla_len(const struct nlattr *nla)  in nla_len()  function
680 	return nla->nla_len - NLA_HDRLEN;  in nla_len()
691 	       nla->nla_len >= sizeof(*nla) &&  in nla_ok()
692 	       nla->nla_len <= remaining;  in nla_ok()
705 	int totlen = NLA_ALIGN(nla->nla_len);  in nla_next()
721 	return nla_find(nla_data(nla), nla_len(nla), attrtype);  in nla_find_nested()
737 	return nla_parse(tb, maxtype, nla_data(nla), nla_len(nla), policy);  in nla_parse_nested()
1180 	start->nla_len = skb_tail_pointer(skb) - (unsigned char *)start;  in nla_nest_end()
1212 	return nla_validate(nla_data(start), nla_len(start), maxtype, policy);  in nla_validate_nested()
1234 	nla_for_each_attr(pos, nla_data(nla), nla_len(nla), rem)
1243 	return nla->nla_len == rem;  in nla_is_last()