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net: hns3: add initialization for nic state
This patch adds initialization for nic state, sets flag HNS3_NIC_STATE_DOWN when initialize, clears it before vectors and napi being enabled in the hns3_nic_net_up(), and sets it back in the error handler. Signed-off-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -348,6 +348,8 @@ static int hns3_nic_net_up(struct net_device *netdev)
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return ret;
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}
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clear_bit(HNS3_NIC_STATE_DOWN, &priv->state);
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/* enable the vectors */
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for (i = 0; i < priv->vector_num; i++)
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hns3_vector_enable(&priv->tqp_vector[i]);
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@ -361,11 +363,10 @@ static int hns3_nic_net_up(struct net_device *netdev)
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if (ret)
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goto out_start_err;
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clear_bit(HNS3_NIC_STATE_DOWN, &priv->state);
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return 0;
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out_start_err:
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set_bit(HNS3_NIC_STATE_DOWN, &priv->state);
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while (j--)
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hns3_tqp_disable(h->kinfo.tqp[j]);
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@ -3614,6 +3615,7 @@ static int hns3_client_init(struct hnae3_handle *handle)
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priv->netdev = netdev;
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priv->ae_handle = handle;
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priv->tx_timeout_count = 0;
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set_bit(HNS3_NIC_STATE_DOWN, &priv->state);
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handle->kinfo.netdev = netdev;
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handle->priv = (void *)priv;
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