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scsi: be2iscsi: Drop redundant pci_enable_pcie_error_reporting()

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pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages.  Since commit 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>
Link: https://lore.kernel.org/r/20230307182842.870378-4-helgaas@kernel.org
Cc: Ketan Mukadam <ketan.mukadam@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Bjorn Helgaas 2023-03-07 12:28:35 -06:00 committed by Martin K. Petersen
parent 915b071a6f
commit 6574fb2580
2 changed files with 0 additions and 10 deletions
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9
drivers/scsi/be2iscsi/be_main.c
View File

@ -5545,13 +5545,6 @@ static int beiscsi_dev_probe(struct pci_dev *pcidev,
goto disable_pci;
}
/* Enable EEH reporting */
ret = pci_enable_pcie_error_reporting(pcidev);
if (ret)
beiscsi_log(phba, KERN_WARNING, BEISCSI_LOG_INIT,
"BM_%d : PCIe Error Reporting "
"Enabling Failed\n");
pci_save_state(pcidev);
/* Initialize Driver configuration Paramters */
@ -5736,7 +5729,6 @@ free_hba:
pci_disable_msix(phba->pcidev);
pci_dev_put(phba->pcidev);
iscsi_host_free(phba->shost);
pci_disable_pcie_error_reporting(pcidev);
pci_set_drvdata(pcidev, NULL);
disable_pci:
pci_release_regions(pcidev);
@ -5779,7 +5771,6 @@ static void beiscsi_remove(struct pci_dev *pcidev)
pci_dev_put(phba->pcidev);
iscsi_host_free(phba->shost);
pci_disable_pcie_error_reporting(pcidev);
pci_set_drvdata(pcidev, NULL);
pci_release_regions(pcidev);
pci_disable_device(pcidev);

1
drivers/scsi/be2iscsi/be_main.h
View File

@ -16,7 +16,6 @@
#include <linux/in.h>
#include <linux/ctype.h>
#include <linux/module.h>
#include <linux/aer.h>
#include <scsi/scsi.h>
#include <scsi/scsi_cmnd.h>
#include <scsi/scsi_device.h>