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List:       intel-wired-lan
Subject:    [Intel-wired-lan] [PATCH net-next 8/8] ixgbe: Remove redundant pci_enable_pcie_error_reporting()
From:       Tony Nguyen <anthony.l.nguyen () intel ! com>
Date:       2023-01-30 19:25:19
Message-ID: 20230130192519.686446-9-anthony.l.nguyen () intel ! com
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From: Bjorn Helgaas <bhelgaas@google.com>

pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages.  Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is
native"), the PCI core does this for all devices during enumeration.

Remove the redundant pci_enable_pcie_error_reporting() call from the
driver.  Also remove the corresponding pci_disable_pcie_error_reporting()
from the driver .remove() path.

Note that this doesn't control interrupt generation by the Root Port; that
is controlled by the AER Root Error Command register, which is managed by
the AER service driver.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Jesse Brandeburg <jesse.brandeburg@intel.com>
Cc: Tony Nguyen <anthony.l.nguyen@intel.com>
Cc: intel-wired-lan@lists.osuosl.org
Cc: netdev@vger.kernel.org
Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c \
b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 43a44c1e1576..992b7ae75233 \
                100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -10809,8 +10809,6 @@ static int ixgbe_probe(struct pci_dev *pdev, const struct \
pci_device_id *ent)  goto err_pci_reg;
 	}
 
-	pci_enable_pcie_error_reporting(pdev);
-
 	pci_set_master(pdev);
 	pci_save_state(pdev);
 
@@ -11238,7 +11236,6 @@ static int ixgbe_probe(struct pci_dev *pdev, const struct \
pci_device_id *ent)  disable_dev = !test_and_set_bit(__IXGBE_DISABLED, \
&adapter->state);  free_netdev(netdev);
 err_alloc_etherdev:
-	pci_disable_pcie_error_reporting(pdev);
 	pci_release_mem_regions(pdev);
 err_pci_reg:
 err_dma:
@@ -11327,8 +11324,6 @@ static void ixgbe_remove(struct pci_dev *pdev)
 	disable_dev = !test_and_set_bit(__IXGBE_DISABLED, &adapter->state);
 	free_netdev(netdev);
 
-	pci_disable_pcie_error_reporting(pdev);
-
 	if (disable_dev)
 		pci_disable_device(pdev);
 }
-- 
2.38.1

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