if (budget <= 0)
goto tx_only;
- /* We attempt to distribute budget to each Rx queue fairly, but don't
- * allow the budget to go below 1 because that would exit polling early.
- */
- budget_per_ring = max(budget/q_vector->num_ringpairs, 1);
+ /* normally we have 1 Rx ring per q_vector */
+ if (unlikely(q_vector->num_ringpairs > 1))
+ /* We attempt to distribute budget to each Rx queue fairly, but
+ * don't allow the budget to go below 1 because that would exit
+ * polling early.
+ */
+ budget_per_ring = max_t(int, budget / q_vector->num_ringpairs, 1);
+ else
+ /* Max of 1 Rx ring in this q_vector so give it the budget */
+ budget_per_ring = budget;
i40e_for_each_ring(ring, q_vector->rx) {
int cleaned = ring->xsk_umem ?