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[net,16/18] net/ena: fix error handling when probe fails

Message ID 1479631547-29354-17-git-send-email-netanel@annapurnalabs.com
State Changes Requested, archived
Delegated to: David Miller
Headers show

Commit Message

Netanel Belgazal Nov. 20, 2016, 8:45 a.m. UTC 
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(+)
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Patch

diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index bff082a..ba395aa 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -3179,6 +3179,7 @@  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);