diff options
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_init.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c index bbb6b23aa6b1..0f7b3fffb393 100644 --- a/drivers/scsi/pm8001/pm8001_init.c +++ b/drivers/scsi/pm8001/pm8001_init.c @@ -963,6 +963,7 @@ static u32 pm8001_request_msix(struct pm8001_hba_info *pm8001_ha) { u32 i = 0, j = 0; int flag = 0, rc = 0; + int nr_irqs = pm8001_ha->number_of_intr; if (pm8001_ha->chip_id != chip_8001) flag &= ~IRQF_SHARED; @@ -971,7 +972,10 @@ static u32 pm8001_request_msix(struct pm8001_hba_info *pm8001_ha) "pci_enable_msix request number of intr %d\n", pm8001_ha->number_of_intr); - for (i = 0; i < pm8001_ha->number_of_intr; i++) { + if (nr_irqs > ARRAY_SIZE(pm8001_ha->intr_drvname)) + nr_irqs = ARRAY_SIZE(pm8001_ha->intr_drvname); + + for (i = 0; i < nr_irqs; i++) { snprintf(pm8001_ha->intr_drvname[i], sizeof(pm8001_ha->intr_drvname[0]), "%s-%d", pm8001_ha->name, i); |