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Subject[PATCH AUTOSEL 4.19 211/237] scsi: megaraid_sas: Fix goto labels in error handling
Date
From: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>

[ Upstream commit 8a25fa17b6ed6e6c8101e9c68a10ae68a9025f2c ]

During init, if pci_alloc_irq_vectors() fails, the driver has not yet setup
the IRQs. Fix the goto labels and error handling for this case.

Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/scsi/megaraid/megaraid_sas_base.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index 2f94ab9c23540..2f31d266339f8 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -5410,7 +5410,7 @@ static int megasas_init_fw(struct megasas_instance *instance)
if (!instance->msix_vectors) {
i = pci_alloc_irq_vectors(instance->pdev, 1, 1, PCI_IRQ_LEGACY);
if (i < 0)
- goto fail_setup_irqs;
+ goto fail_init_adapter;
}

megasas_setup_reply_map(instance);
@@ -5619,9 +5619,8 @@ static int megasas_init_fw(struct megasas_instance *instance)

fail_get_ld_pd_list:
instance->instancet->disable_intr(instance);
-fail_init_adapter:
megasas_destroy_irqs(instance);
-fail_setup_irqs:
+fail_init_adapter:
if (instance->msix_vectors)
pci_free_irq_vectors(instance->pdev);
instance->msix_vectors = 0;
--
2.20.1
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