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Code Issues Releases Wiki Activity

qlcnic: Drop redundant pci_enable_pcie_error_reporting()

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pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages.  Since f26e58bf6f ("PCI/AER: Enable error reporting when AER is
native"), the PCI core does this for all devices during enumeration, so the
driver doesn't need to do it itself.

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 only controls ERR_* Messages from the device.  An ERR_*
Message may cause the Root Port to generate an interrupt, depending on the
AER Root Error Command register managed by the AER service driver.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Shahed Shaikh <shshaikh@marvell.com>
Cc: Manish Chopra <manishc@marvell.com>
Cc: GR-Linux-NIC-Dev@marvell.com
Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Bjorn Helgaas 2023-03-07 12:19:24 -06:00 committed by Jakub Kicinski
parent 5f1fbdc168
commit 95e35f5994
2 changed files with 0 additions and 5 deletions
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4
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
View file

@ -12,7 +12,6 @@
#include <net/ip.h>
#include <linux/ipv6.h>
#include <linux/inetdevice.h>
#include <linux/aer.h>
#include <linux/log2.h>
#include <linux/pci.h>
#include <net/vxlan.h>
@ -2445,7 +2444,6 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
goto err_out_disable_pdev;
pci_set_master(pdev);
pci_enable_pcie_error_reporting(pdev);
ahw = kzalloc(sizeof(struct qlcnic_hardware_context), GFP_KERNEL);
if (!ahw) {
@ -2675,7 +2673,6 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
kfree(ahw);
err_out_free_res:
pci_disable_pcie_error_reporting(pdev);
pci_release_regions(pdev);
err_out_disable_pdev:
@ -2757,7 +2754,6 @@ static void qlcnic_remove(struct pci_dev *pdev)
qlcnic_release_firmware(adapter);
pci_disable_pcie_error_reporting(pdev);
pci_release_regions(pdev);
pci_disable_device(pdev);

1
drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c
View file

@ -12,7 +12,6 @@
#include <linux/ipv6.h>
#include <linux/inetdevice.h>
#include <linux/sysfs.h>
#include <linux/aer.h>
#include <linux/log2.h>
#ifdef CONFIG_QLCNIC_HWMON
#include <linux/hwmon.h>