find_set
s = find_set(inst, nla_data(attr[IPSET_ATTR_SETNAME]));
set = find_set(inst, nla_data(attr[IPSET_ATTR_SETNAME]));
set = find_set(inst, nla_data(attr[IPSET_ATTR_SETNAME]));
set = find_set(inst, nla_data(attr[IPSET_ATTR_SETNAME]));
set = find_set(inst, nla_data(attr[IPSET_ATTR_SETNAME]));