net/core/rtnetlink.c

522 	size_t size = 0;
534 	size = nla_total_size(sizeof(struct nlattr)) +
539 	return size;
545 	size_t size;
550 	size = nla_total_size(sizeof(struct nlattr)) + /* IFLA_LINKINFO */
555 		size += nla_total_size(sizeof(struct nlattr)) +
560 		size += nla_total_size(ops->get_xstats_size(dev));
562 	size += rtnl_link_get_slave_info_data_size(dev);
564 	return size;
615 	size_t size;
618 	size = nla_total_size(sizeof(struct nlattr));
624 			size += nla_total_size(sizeof(struct nlattr)) +
630 	return size;
944 		size_t size = nla_total_size(0);
945 		size += num_vfs *
960 			size += num_vfs *
979 		return size;
1037 	size_t size = nla_total_size(1);
1040 	size += nla_total_size(0) + nla_total_size(4);
1042 	return size;
1047 	size_t size = nla_total_size(0); /* nest IFLA_DEVLINK_PORT */
1050 		size += devlink_nl_port_handle_size(dev->devlink_port);
1052 	return size;
1057 	size_t size = nla_total_size(0); /* nest IFLA_DPLL_PIN */
1059 	size += dpll_netdev_pin_handle_size(dev);
1061 	return size;
3874 	size_t size;
3882 		size = rtnl_prop_list_size(dev);
3883 		size += nla_total_size(ALTIFNAMSIZ);
3884 		if (size >= U16_MAX) {
3994 	 * buffer size based upon the filter mask.
4244 			NL_SET_ERR_MSG(extack, "invalid vlan attribute size");
4599 	 * Fortunately these sizes don't conflict with the size of ifinfomsg
5339 	unsigned int size = rtnl_offload_xstats_get_size_ndo(dev, attr_id);
5344 	if (!size)
5347 	attr = nla_reserve_64bit(skb, attr_id, size,
5353 	memset(attr_data, 0, size);
5555 	int size;
5559 		size = rtnl_offload_xstats_get_size_ndo(dev, attr_id_cpu_hit);
5560 		nla_size += nla_total_size_64bit(size);
5569 		size = rtnl_offload_xstats_get_size_stats(dev, t_l3);
5570 		nla_size += nla_total_size_64bit(size);
5756 	size_t size = NLMSG_ALIGN(sizeof(struct if_stats_msg));
5760 		size += nla_total_size_64bit(sizeof(struct rtnl_link_stats64));
5767 			size += nla_total_size(ops->get_linkxstats_size(dev,
5770 			size += nla_total_size(0);
5786 			size += nla_total_size(ops->get_linkxstats_size(dev,
5789 			size += nla_total_size(0);
5797 		size += rtnl_offload_xstats_get_size(dev, off_filter_mask);
5804 		size += nla_total_size(0);
5809 				size += nla_total_size(
5813 				size += nla_total_size(0);
5819 	return size;