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net-next/hinic: fix a bug in rx data flow
In rx_alloc_pkts(), there is a loop call of tasklet, which causes 100% cpu utilization, even no packets are being received. This patch fixes this bug. Signed-off-by: Xue Chaojing <xuechaojing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -229,9 +229,9 @@ static int rx_alloc_pkts(struct hinic_rxq *rxq)
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wmb(); /* write all the wqes before update PI */
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hinic_rq_update(rxq->rq, prod_idx);
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tasklet_schedule(&rxq->rx_task);
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}
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tasklet_schedule(&rxq->rx_task);
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return i;
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}
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