[PATCH 5/6] scsi: pmcraid: fix missing resource cleanup in error case

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Fix missing resource cleanup(when '(--i) == 0') for error case in
pmcraid_register_interrupt_handler().

Signed-off-by: Chengguang Xu <cgxu519@xxxxxxxxxxxx>
---
 drivers/scsi/pmcraid.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
index 3d5cd337a2a6..0007a8a993a1 100644
--- a/drivers/scsi/pmcraid.c
+++ b/drivers/scsi/pmcraid.c
@@ -4031,7 +4031,7 @@ pmcraid_register_interrupt_handler(struct pmcraid_instance *pinstance)
 	return 0;
 
 out_unwind:
-	while (--i > 0)
+	while (--i >= 0)
 		free_irq(pci_irq_vector(pdev, i), &pinstance->hrrq_vector[i]);
 	pci_free_irq_vectors(pdev);
 	return rc;
-- 
2.27.0






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