[PATCH v3 4/4] s390/pci: Don't report recovery success on skipped recovery

[Niklas Schnelle]

When a PCI device is already in the permanent failure state, recovery is
skipped, but the SCLP recovery report still shows success. Fix this by
changing the status string to explicitly state that recovery was skipped
due to permanent failure.

Cc: stable@xxxxxxxxxxxxxxx
Fixes: 4ec6054e7321 ("s390/pci: Report PCI error recovery results via SCLP")
Signed-off-by: Niklas Schnelle <schnelle@xxxxxxxxxxxxx>
---
 arch/s390/pci/pci_event.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/s390/pci/pci_event.c b/arch/s390/pci/pci_event.c
index 7b538c6ae11b..d6af4015223e 100644
--- a/arch/s390/pci/pci_event.c
+++ b/arch/s390/pci/pci_event.c
@@ -226,6 +226,7 @@ static pci_ers_result_t zpci_event_attempt_error_recovery(struct pci_dev *pdev,
 	device_lock(&pdev->dev);
 	if (pdev->error_state == pci_channel_io_perm_failure) {
 		ers_res = PCI_ERS_RESULT_DISCONNECT;
+		status_str = "skipped (permanent failure)";
 		goto out_unlock;
 	}
 	pdev->error_state = pci_channel_io_frozen;

-- 
2.53.0