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rrunner.c: fix possible memory leak in rr_init_one()
In the event that register_netdev() failed, the rrpriv->evt_ring allocation would have not been freed. Signed-off-by: David Oostdyk <daveo@ll.mit.edu> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -202,6 +202,9 @@ static int rr_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
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return 0;
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out:
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if (rrpriv->evt_ring)
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pci_free_consistent(pdev, EVT_RING_SIZE, rrpriv->evt_ring,
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rrpriv->evt_ring_dma);
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if (rrpriv->rx_ring)
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pci_free_consistent(pdev, RX_TOTAL_SIZE, rrpriv->rx_ring,
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rrpriv->rx_ring_dma);
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