- if (e->GenerationBit == q->genbit &&
- __netif_rx_schedule_prep(dev)) {
- if (e->DataValid || process_pure_responses(adapter, e)) {
- /* mask off data IRQ */
- writel(adapter->slow_intr_mask,
- adapter->regs + A_PL_ENABLE);
- __netif_rx_schedule(sge->netdev);
- goto unlock;
+ if (__netif_rx_schedule_prep(dev)) {
+ if (process_pure_responses(adapter))
+ __netif_rx_schedule(dev);
+ else {
+ /* no data, no NAPI needed */
+ writel(sge->respQ.cidx, adapter->regs + A_SG_SLEEPING);
+ netif_poll_enable(dev); /* undo schedule_prep */