tail = queue->tail;
/* Find how many can actually fit on the ring */
- overflow = (rte_atomic16_add_return(&tmp_qp->inflights16, nb_pkts)
- - queue->max_inflights);
+ overflow = rte_atomic16_add_return(&tmp_qp->inflights16, nb_pkts)
+ - queue->max_inflights;
if (overflow > 0) {
rte_atomic16_sub(&tmp_qp->inflights16, overflow);
nb_pkts_possible = nb_pkts - overflow;