From: Hanjun Guo <guohanjun@huawei.com>
Date: Thu, 7 May 2020 17:09:18 +0800
Subject: ACPI: APEI: Put the HEST table for error path
Patch-mainline: v5.8-rc1
Git-commit: 11c7bdffc7433090d3692bb99efcc580405ccac8
References: jsc#SLE-16407

hest_tab will be used after hest_init(), but we need to release
it for error path.

Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Lee, Chun-Yi <jlee@suse.com>
---
 drivers/acpi/apei/hest.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

--- a/drivers/acpi/apei/hest.c
+++ b/drivers/acpi/apei/hest.c
@@ -243,8 +243,8 @@ void __init acpi_hest_init(void)
 	} else if (ACPI_FAILURE(status)) {
 		const char *msg = acpi_format_exception(status);
 		pr_err(HEST_PFX "Failed to get table, %s\n", msg);
-		rc = -EINVAL;
-		goto err;
+		hest_disable = HEST_DISABLED;
+		return;
 	}
 
 	rc = apei_hest_parse(hest_parse_cmc, NULL);
@@ -266,4 +266,5 @@ void __init acpi_hest_init(void)
 	return;
 err:
 	hest_disable = HEST_DISABLED;
+	acpi_put_table((struct acpi_table_header *)hest_tab);
 }