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korina: disable napi on close and restart
Without this the driver will crash when the NIC is being restarted. Signed-off-by: Phil Sutter <n0-1@freewrt.org> Acked-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -904,6 +904,8 @@ static int korina_restart(struct net_device *dev)
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korina_free_ring(dev);
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napi_disable(&lp->napi);
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ret = korina_init(dev);
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if (ret < 0) {
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printk(KERN_ERR DRV_NAME "%s: cannot restart device\n",
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@ -1070,6 +1072,8 @@ static int korina_close(struct net_device *dev)
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korina_free_ring(dev);
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napi_disable(&lp->napi);
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free_irq(lp->rx_irq, dev);
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free_irq(lp->tx_irq, dev);
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free_irq(lp->ovr_irq, dev);
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