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 <agord...@redhat.com>
Cc: xjtu...@gmail.com
Cc: lindar_...@usish.com
Cc: linux-scsi@vger.kernel.org
Cc: linux-...@vger.kernel.org
Acked-by: Jack Wang <xjtu...@gmail.com>
---
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 73a120d..efffbb9 100644
--- a/drivers/scsi/pm8001/pm8001_init.c
+++ b/drivers/scsi/pm8001/pm8001_init.c
@@ -739,9 +739,10 @@ 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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