From: Hanjun Guo <guohanjun@huawei.com>
Date: Thu, 7 May 2020 09:09:15 +0000 (+0800)
Subject: ACPI: APEI: Put the boot error record table after parsing
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3d995f88adb106fc67efe3fd6f6dfc6b884824a9;p=linux.git

ACPI: APEI: Put the boot error record table after parsing

The mapped boot error record table is not used after
bert_init(), release it.

Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/acpi/apei/bert.c b/drivers/acpi/apei/bert.c
index 1155fb9dcc3ad..19e50fcbf4d6f 100644
--- a/drivers/acpi/apei/bert.c
+++ b/drivers/acpi/apei/bert.c
@@ -119,7 +119,7 @@ static int __init bert_init(void)
 	rc = bert_check_table(bert_tab);
 	if (rc) {
 		pr_err(FW_BUG "table invalid.\n");
-		return rc;
+		goto out_put_bert_tab;
 	}
 
 	region_len = bert_tab->region_length;
@@ -127,7 +127,7 @@ static int __init bert_init(void)
 	rc = apei_resources_add(&bert_resources, bert_tab->address,
 				region_len, true);
 	if (rc)
-		return rc;
+		goto out_put_bert_tab;
 	rc = apei_resources_request(&bert_resources, "APEI BERT");
 	if (rc)
 		goto out_fini;
@@ -142,6 +142,8 @@ static int __init bert_init(void)
 	apei_resources_release(&bert_resources);
 out_fini:
 	apei_resources_fini(&bert_resources);
+out_put_bert_tab:
+	acpi_put_table((struct acpi_table_header *)bert_tab);
 
 	return rc;
 }