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

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Message-Id: <20220831033123.301988-1-ye.xingchen@zte.com.cn>
Date:   Wed, 31 Aug 2022 03:31:23 +0000
From:   cgel.zte@...il.com
To:     rafael@...nel.org
Cc:     keescook@...omium.org, anton@...msg.org, ccross@...roid.com,
        tony.luck@...el.com, lenb@...nel.org, james.morse@....com,
        bp@...en8.de, linux-acpi@...r.kernel.org,
        linux-kernel@...r.kernel.org, ye xingchen <ye.xingchen@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH linux-next] ACPI: APEI: Remove the unneeded result variable

From: ye xingchen <ye.xingchen@....com.cn>

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

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: ye xingchen <ye.xingchen@....com.cn>
---
 drivers/acpi/apei/erst.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

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