Function tap_nlattr_nested_finish

dpdk/drivers/net/tap/tap_netlink.c:401–412

* End a nested netlink attribute. * It follows a call to tap_nlattr_nested_start(). * In effect, it will modify the nested attribute length to include every bytes * from the nested attribute start, up to here. * * @param[in, out] msg * The netlink message where to edit the nested_tails metadata. */

 *   The netlink message where to edit the nested_tails metadata.
 */
void
tap_nlattr_nested_finish(struct nlmsg *msg)
{
	struct nested_tail *tail = msg->nested_tails;

	tail->tail->rta_len = (char *)NLMSG_TAIL(&msg->nh) - (char *)tail->tail;

	if (tail->prev)
		msg->nested_tails = tail->prev;

	rte_free(tail);
}