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scsi: pmcraid: Fix missing resource cleanup in error case

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[ Upstream commit ec1e8adcbdf661c57c395bca342945f4f815add7 ]

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

Link: https://lore.kernel.org/r/20220529153456.4183738-6-cgxu519@mykernel.net
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Chengguang Xu <cgxu519@mykernel.net>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Chengguang Xu 2022-05-29 23:34:55 +08:00 committed by Greg Kroah-Hartman
parent c481192236
commit ff882404df
1 changed files with 1 additions and 1 deletions
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drivers/scsi/pmcraid.c
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@ -4532,7 +4532,7 @@ pmcraid_register_interrupt_handler(struct pmcraid_instance *pinstance)
return 0; return 0;
out_unwind: out_unwind:
while (--i > 0) while (--i >= 0)
free_irq(pci_irq_vector(pdev, i), &pinstance->hrrq_vector[i]); free_irq(pci_irq_vector(pdev, i), &pinstance->hrrq_vector[i]);
pci_free_irq_vectors(pdev); pci_free_irq_vectors(pdev);
return rc; return rc;