diff options
| author | Devendra Naga <devendra.aaru@gmail.com> | 2012-05-29 13:38:42 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-05-29 22:31:08 -0400 |
| commit | acaf8276823302983d681c2cedaaf01918406935 (patch) | |
| tree | 596aeee5adbf96934470576f4378a4bd9a608a95 /drivers/net/ethernet | |
| parent | 617c8c11236716dcbda877e764b7bf37c6fd8063 (diff) | |
r6040: disable pci device if the subsequent calls (after pci_enable_device) fails
the calls after the pci_enable_device may fail, and will error out with out
disabling it. disable the device at error paths.
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/rdc/r6040.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/ethernet/rdc/r6040.c b/drivers/net/ethernet/rdc/r6040.c index 4de73643fec..f5e6f1f4f47 100644 --- a/drivers/net/ethernet/rdc/r6040.c +++ b/drivers/net/ethernet/rdc/r6040.c @@ -1096,20 +1096,20 @@ static int __devinit r6040_init_one(struct pci_dev *pdev, if (err) { dev_err(&pdev->dev, "32-bit PCI DMA addresses" "not supported by the card\n"); - goto err_out; + goto err_out_disable_dev; } err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); if (err) { dev_err(&pdev->dev, "32-bit PCI DMA addresses" "not supported by the card\n"); - goto err_out; + goto err_out_disable_dev; } /* IO Size check */ if (pci_resource_len(pdev, bar) < io_size) { dev_err(&pdev->dev, "Insufficient PCI resources, aborting\n"); err = -EIO; - goto err_out; + goto err_out_disable_dev; } pci_set_master(pdev); @@ -1117,7 +1117,7 @@ static int __devinit r6040_init_one(struct pci_dev *pdev, dev = alloc_etherdev(sizeof(struct r6040_private)); if (!dev) { err = -ENOMEM; - goto err_out; + goto err_out_disable_dev; } SET_NETDEV_DEV(dev, &pdev->dev); lp = netdev_priv(dev); @@ -1238,6 +1238,8 @@ err_out_free_res: pci_release_regions(pdev); err_out_free_dev: free_netdev(dev); +err_out_disable_dev: + pci_disable_device(pdev); err_out: return err; } |