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-rw-r--r--arch/powerpc/platforms/pseries/msi.c17
1 files changed, 3 insertions, 14 deletions
diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c
index 6063ea2f67a..9c3bcfe3fe6 100644
--- a/arch/powerpc/platforms/pseries/msi.c
+++ b/arch/powerpc/platforms/pseries/msi.c
@@ -189,29 +189,22 @@ static int rtas_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
if (rc != nvec) {
pr_debug("rtas_msi: rtas_change_msi() failed\n");
-
- /*
- * In case of an error it's not clear whether the device is
- * left with MSI enabled or not, so we explicitly disable.
- */
- goto out_free;
+ return rc;
}
i = 0;
list_for_each_entry(entry, &pdev->msi_list, list) {
hwirq = rtas_query_irq_number(pdn, i);
if (hwirq < 0) {
- rc = hwirq;
pr_debug("rtas_msi: error (%d) getting hwirq\n", rc);
- goto out_free;
+ return hwirq;
}
virq = irq_create_mapping(NULL, hwirq);
if (virq == NO_IRQ) {
pr_debug("rtas_msi: Failed mapping hwirq %d\n", hwirq);
- rc = -ENOSPC;
- goto out_free;
+ return -ENOSPC;
}
dev_dbg(&pdev->dev, "rtas_msi: allocated virq %d\n", virq);
@@ -220,10 +213,6 @@ static int rtas_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
}
return 0;
-
- out_free:
- rtas_teardown_msi_irqs(pdev);
- return rc;
}
static void rtas_msi_pci_irq_fixup(struct pci_dev *pdev)