static inline struct txbd8 *next_txbd(struct txbd8 *bdp, struct txbd8 *base,
				      int ring_size)
{
	return skip_txbd(bdp, 1, base, ring_size);
}
static inline struct txbd8 *next_txbd(struct txbd8 *bdp, struct txbd8 *base,
				      int ring_size)
{
	return skip_txbd(bdp, 1, base, ring_size);
}