ACPI / APEI: fix error return code in ghes_probe()

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / acpi / apei / ghes.c

diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
index d668a8a..ea750ed 100644 (file)
--- a/drivers/acpi/apei/ghes.c
+++ b/drivers/acpi/apei/ghes.c
@@ -917,13 +917,14 @@ static int ghes_probe(struct platform_device *ghes_dev)
                break;
        case ACPI_HEST_NOTIFY_EXTERNAL:
                /* External interrupt vector is GSI */
-               if (acpi_gsi_to_irq(generic->notify.vector, &ghes->irq)) {
+               rc = acpi_gsi_to_irq(generic->notify.vector, &ghes->irq);
+               if (rc) {
                        pr_err(GHES_PFX "Failed to map GSI to IRQ for generic hardware error source: %d\n",
                               generic->header.source_id);
                        goto err_edac_unreg;
                }
-               if (request_irq(ghes->irq, ghes_irq_func,
-                               0, "GHES IRQ", ghes)) {
+               rc = request_irq(ghes->irq, ghes_irq_func, 0, "GHES IRQ", ghes);
+               if (rc) {
                        pr_err(GHES_PFX "Failed to register IRQ for generic hardware error source: %d\n",
                               generic->header.source_id);
                        goto err_edac_unreg;