memset(tb, 0, sizeof(struct nlattr *) * (maxtype + 1));
nla_for_each_attr(nla, head, len, rem) {
memset(tb, 0, sizeof(struct nlattr *) * (maxtype + 1));
nla_for_each_attr(nla, head, len, rem) {
int rem;
nla_for_each_attr(nla, head, len, rem)
int rem;
nla_for_each_attr(nla, head, len, rem)