From: Devendra Naga Date: Tue, 29 May 2012 13:43:34 +0000 (+0000) Subject: r6040: Do a Proper deinit at errorpath and also when driver unloads (calling r6040_re... X-Git-Tag: v3.5-rc1~35^2~7 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=20571d8894d1ee5a181e34e8d07ed8472acd30c4;p=linux.git r6040: Do a Proper deinit at errorpath and also when driver unloads (calling r6040_remove_one) so if mdiobus_alloc fails, the errorpath doesnt do a netif_napi_del and also doesn't set the priv data of the driver to NULL. at the driver unload stage the driver doesn't remove the NAPI context, and doesnt' set the priv data to NULL, and also doesn't call the pci_iounmap. Signed-off-by: Devendra Naga Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/rdc/r6040.c b/drivers/net/ethernet/rdc/r6040.c index f5e6f1f4f474..d1827e887f4e 100644 --- a/drivers/net/ethernet/rdc/r6040.c +++ b/drivers/net/ethernet/rdc/r6040.c @@ -1233,6 +1233,8 @@ static int __devinit r6040_init_one(struct pci_dev *pdev, err_out_mdio: mdiobus_free(lp->mii_bus); err_out_unmap: + netif_napi_del(&lp->napi); + pci_set_drvdata(pdev, NULL); pci_iounmap(pdev, ioaddr); err_out_free_res: pci_release_regions(pdev); @@ -1253,6 +1255,9 @@ static void __devexit r6040_remove_one(struct pci_dev *pdev) mdiobus_unregister(lp->mii_bus); kfree(lp->mii_bus->irq); mdiobus_free(lp->mii_bus); + netif_napi_del(&lp->napi); + pci_set_drvdata(pdev, NULL); + pci_iounmap(pdev, lp->base); pci_release_regions(pdev); free_netdev(dev); pci_disable_device(pdev);