When a call to request_irq() failed pm8001_setup_msix()
still returns the success. This udate fixes the described
misbehaviour.
Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
Cc: xjtuwjp@xxxxxxxxx
Cc: lindar_liu@xxxxxxxxx
Cc: linux-scsi@xxxxxxxxxxxxxxx
Cc: linux-pci@xxxxxxxxxxxxxxx
Acked-by: Jack Wang <xjtuwjp@xxxxxxxxx>
---
drivers/scsi/pm8001/pm8001_init.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c
index c4f31b21..df421f5 100644
--- a/drivers/scsi/pm8001/pm8001_init.c
+++ b/drivers/scsi/pm8001/pm8001_init.c
@@ -740,9 +740,10 @@ static u32 pm8001_setup_msix(struct pm8001_hba_info *pm8001_ha)
pm8001_ha->irq_vector[i].irq_id = i;
pm8001_ha->irq_vector[i].drv_inst = pm8001_ha;
- if (request_irq(pm8001_ha->msix_entries[i].vector,
+ rc = request_irq(pm8001_ha->msix_entries[i].vector,
pm8001_interrupt_handler_msix, flag,
- intr_drvname[i], &(pm8001_ha->irq_vector[i]))) {
+ intr_drvname[i], &(pm8001_ha->irq_vector[i]));
+ if (rc) {
for (j = 0; j < i; j++)
free_irq(
pm8001_ha->msix_entries[j].vector,
--
1.7.7.6
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