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Subject[PATCH V2 net 02/20] net/ena: fix error handling when probe fails
Date
When driver fails in probe, it will release all resources, including
adapter.
In case of probe failure, ena_remove should not try to free the adapter
resources.

Signed-off-by: Netanel Belgazal <netanel@annapurnalabs.com>
---
drivers/net/ethernet/amazon/ena/ena_netdev.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index 33a760e..397c9bc 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -3054,6 +3054,7 @@ static int ena_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
err_free_region:
ena_release_bars(ena_dev, pdev);
err_free_ena_dev:
+ pci_set_drvdata(pdev, NULL);
vfree(ena_dev);
err_disable_device:
pci_disable_device(pdev);
--
2.7.4
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