[SCSI] lpfc 8.3.31: Fixed system crash due to not providing SCSI error-handling host reset handler
Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 8328994..b4720a1 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -3885,6 +3885,7 @@
{
struct lpfc_sli *psli = &phba->sli;
uint16_t cfg_value;
+ int rc;
/* Reset HBA */
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
@@ -3913,12 +3914,12 @@
/* Perform FCoE PCI function reset */
lpfc_sli4_queue_destroy(phba);
- lpfc_pci_function_reset(phba);
+ rc = lpfc_pci_function_reset(phba);
/* Restore PCI cmd register */
pci_write_config_word(phba->pcidev, PCI_COMMAND, cfg_value);
- return 0;
+ return rc;
}
/**
@@ -4010,6 +4011,7 @@
{
struct lpfc_sli *psli = &phba->sli;
uint32_t hba_aer_enabled;
+ int rc;
/* Restart HBA */
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
@@ -4019,7 +4021,7 @@
/* Take PCIe device Advanced Error Reporting (AER) state */
hba_aer_enabled = phba->hba_flag & HBA_AER_ENABLED;
- lpfc_sli4_brdreset(phba);
+ rc = lpfc_sli4_brdreset(phba);
spin_lock_irq(&phba->hbalock);
phba->pport->stopped = 0;
@@ -4036,7 +4038,7 @@
lpfc_hba_down_post(phba);
- return 0;
+ return rc;
}
/**