[PATCH linux-next v2] ACPI: APEI: Remove the unneeded result variable

[cgel . zte]

From: ye xingchen <ye.xingchen@xxxxxxxxxx>

Return the value erst_get_record_id_begin() and apei_exec_write_register()
 directly instead of storing it in another redundant variable.

Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: ye xingchen <ye.xingchen@xxxxxxxxxx>
---
v1 -> v2
combine the patchs in APEI.
 drivers/acpi/apei/apei-base.c | 5 +----
 drivers/acpi/apei/erst.c      | 6 +-----
 2 files changed, 2 insertions(+), 9 deletions(-)

diff --git a/drivers/acpi/apei/apei-base.c b/drivers/acpi/apei/apei-base.c
index 9f49272cad39..9b52482b4ed5 100644
--- a/drivers/acpi/apei/apei-base.c
+++ b/drivers/acpi/apei/apei-base.c
@@ -125,12 +125,9 @@ EXPORT_SYMBOL_GPL(apei_exec_write_register);
 int apei_exec_write_register_value(struct apei_exec_context *ctx,
 				   struct acpi_whea_header *entry)
 {
-	int rc;
-
 	ctx->value = entry->value;
-	rc = apei_exec_write_register(ctx, entry);
 
-	return rc;
+	return apei_exec_write_register(ctx, entry);
 }
 EXPORT_SYMBOL_GPL(apei_exec_write_register_value);
 
diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c
index 31b077eedb58..247989060e29 100644
--- a/drivers/acpi/apei/erst.c
+++ b/drivers/acpi/apei/erst.c
@@ -1020,14 +1020,10 @@ static int reader_pos;
 
 static int erst_open_pstore(struct pstore_info *psi)
 {
-	int rc;
-
 	if (erst_disable)
 		return -ENODEV;
 
-	rc = erst_get_record_id_begin(&reader_pos);
-
-	return rc;
+	return erst_get_record_id_begin(&reader_pos);
 }
 
 static int erst_close_pstore(struct pstore_info *psi)
-- 
2.25.1