Messages in this thread Patch in this message | | | From | Frans Pop <> | Subject | Re: [PATCH,v3] Re: e1000e: why does pci_enable_pcie_error_reporting() fail on my hp2510p? | Date | Fri, 21 Aug 2009 09:39:00 +0200 |
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On Friday 21 August 2009, Jens Rosenboom wrote: > While you're at it, why don't you also remove the "err =" here, which > allows you to drop the variable from that function completely? This > applies to all three *_remove() functions.
Argh! Sloppy. Shouldn't do this kind of thing before breakfast :-/ Thanks. Hope this version will pass muster.
From: Frans Pop <elendil@planet.nl> Subject: net: Don't report an error if devices don't support AER
The only error returned by pci_{en,dis}able_pcie_error_reporting() is -EIO which simply means that Advanced Error Reporting is not supported. There is no need to report that, so remove the error check from e1001e, igb and ixgbe.
Signed-off-by: Frans Pop <elendil@planet.nl>
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index fa92a68..2d421da 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -4983,12 +4983,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev, goto err_pci_reg; /* AER (Advanced Error Reporting) hooks */ - err = pci_enable_pcie_error_reporting(pdev); - if (err) { - dev_err(&pdev->dev, "pci_enable_pcie_error_reporting failed " - "0x%x\n", err); - /* non-fatal, continue */ - } + pci_enable_pcie_error_reporting(pdev); pci_set_master(pdev); /* PCI config space info */ @@ -5264,7 +5259,6 @@ static void __devexit e1000_remove(struct pci_dev *pdev) { struct net_device *netdev = pci_get_drvdata(pdev); struct e1000_adapter *adapter = netdev_priv(netdev); - int err; /* * flush_scheduled work may reschedule our watchdog task, so @@ -5300,10 +5294,7 @@ static void __devexit e1000_remove(struct pci_dev *pdev) free_netdev(netdev); /* AER disable */ - err = pci_disable_pcie_error_reporting(pdev); - if (err) - dev_err(&pdev->dev, - "pci_disable_pcie_error_reporting failed 0x%x\n", err); + pci_disable_pcie_error_reporting(pdev); pci_disable_device(pdev); } diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index adb09d3..f4393df 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -1232,12 +1232,7 @@ static int __devinit igb_probe(struct pci_dev *pdev, if (err) goto err_pci_reg; - err = pci_enable_pcie_error_reporting(pdev); - if (err) { - dev_err(&pdev->dev, "pci_enable_pcie_error_reporting failed " - "0x%x\n", err); - /* non-fatal, continue */ - } + pci_enable_pcie_error_reporting(pdev); pci_set_master(pdev); pci_save_state(pdev); @@ -1613,7 +1608,6 @@ static void __devexit igb_remove(struct pci_dev *pdev) struct net_device *netdev = pci_get_drvdata(pdev); struct igb_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; - int err; /* flush_scheduled work may reschedule our watchdog task, so * explicitly disable watchdog tasks from being rescheduled */ @@ -1667,10 +1661,7 @@ static void __devexit igb_remove(struct pci_dev *pdev) free_netdev(netdev); - err = pci_disable_pcie_error_reporting(pdev); - if (err) - dev_err(&pdev->dev, - "pci_disable_pcie_error_reporting failed 0x%x\n", err); + pci_disable_pcie_error_reporting(pdev); pci_disable_device(pdev); } diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 77b0381..6520496 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -5430,12 +5430,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, goto err_pci_reg; } - err = pci_enable_pcie_error_reporting(pdev); - if (err) { - dev_err(&pdev->dev, "pci_enable_pcie_error_reporting failed " - "0x%x\n", err); - /* non-fatal, continue */ - } + pci_enable_pcie_error_reporting(pdev); pci_set_master(pdev); pci_save_state(pdev); @@ -5743,7 +5738,6 @@ static void __devexit ixgbe_remove(struct pci_dev *pdev) { struct net_device *netdev = pci_get_drvdata(pdev); struct ixgbe_adapter *adapter = netdev_priv(netdev); - int err; set_bit(__IXGBE_DOWN, &adapter->state); /* clear the module not found bit to make sure the worker won't @@ -5794,10 +5788,7 @@ static void __devexit ixgbe_remove(struct pci_dev *pdev) free_netdev(netdev); - err = pci_disable_pcie_error_reporting(pdev); - if (err) - dev_err(&pdev->dev, - "pci_disable_pcie_error_reporting failed 0x%x\n", err); + pci_disable_pcie_error_reporting(pdev); pci_disable_device(pdev); }
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