linux-kernel - [PATCH] drivers/acpi/apei: remove redundant rc variable

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Date:   Wed, 12 Jan 2022 08:01:55 +0000
From:   cgel.zte@...il.com
To:     rafael@...nel.org
Cc:     lenb@...nel.org, james.morse@....com, tony.luck@...el.com,
        bp@...en8.de, linux-acpi@...r.kernel.org,
        linux-kernel@...r.kernel.org, Minghao Chi <chi.minghao@....com.cn>,
        Zeal Robot <zealci@....com.cn>, CGEL ZTE <cgel.zte@...il.com>
Subject: [PATCH] drivers/acpi/apei: remove redundant rc variable

From: Minghao Chi <chi.minghao@....com.cn>

Return value from apei_exec_write_register() directly instead
of taking this in another redundant variable.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Minghao Chi <chi.minghao@....com.cn>
Signed-off-by: CGEL ZTE <cgel.zte@...il.com>
---
 drivers/acpi/apei/apei-base.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/acpi/apei/apei-base.c b/drivers/acpi/apei/apei-base.c
index c7fdb12c3310..87145b6b89aa 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 apei_exec_write_register(ctx, entry);
 
-	return rc;
 }
 EXPORT_SYMBOL_GPL(apei_exec_write_register_value);
 
-- 
2.25.1