cns3xxx: fix RX softIRQ loop
[openwrt/openwrt.git] / target / linux / cns3xxx / files / drivers / net / ethernet / cavium / cns3xxx_eth.c
index 2f232c1..51b0187 100644 (file)
@@ -717,8 +717,8 @@ static int eth_poll(struct napi_struct *napi, int budget)
                enable_irq(sw->rx_irq);
                budget = 0;
 
-               /* if rx descriptors are full schedule another poll */
-               if (rx_ring->desc[(i-1) & (RX_DESCS-1)].cown)
+               /* If 1 or more frames came in during IRQ enable, re-schedule */
+               if (rx_ring->desc[i].cown)
                        eth_schedule_poll(sw);
        }