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From:   Baoquan He <bhe@redhat.com>
To:     linux-kernel@vger.kernel.org, akpm@linux-foundation.org
Cc:     kexec@lists.infradead.org, ebiederm@xmission.com,
        ye xingchen <ye.xingchen@zte.com.cn>,
        Zeal Robot <zealci@zte.com.cn>, Baoquan He <bhe@redhat.com>
Subject: [PATCH RESEND 2/4] kexec: Remove the unneeded result variable
Date:   Thu, 29 Sep 2022 12:29:34 +0800
Message-Id: <20220929042936.22012-3-bhe@redhat.com>
In-Reply-To: <20220929042936.22012-1-bhe@redhat.com>
References: <20220929042936.22012-1-bhe@redhat.com>
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From: ye xingchen <ye.xingchen@zte.com.cn>

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

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Acked-by: Baoquan He <bhe@redhat.com>
Signed-off-by: Baoquan He <bhe@redhat.com>
---
 kernel/kexec_core.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/kernel/kexec_core.c b/kernel/kexec_core.c
index acd029b307e4..4d7da1556df8 100644
--- a/kernel/kexec_core.c
+++ b/kernel/kexec_core.c
@@ -561,23 +561,17 @@ static int kimage_add_entry(struct kimage *image, kimage_entry_t entry)
 static int kimage_set_destination(struct kimage *image,
 				   unsigned long destination)
 {
-	int result;
-
 	destination &= PAGE_MASK;
-	result = kimage_add_entry(image, destination | IND_DESTINATION);
 
-	return result;
+	return kimage_add_entry(image, destination | IND_DESTINATION);
 }
 
 
 static int kimage_add_page(struct kimage *image, unsigned long page)
 {
-	int result;
-
 	page &= PAGE_MASK;
-	result = kimage_add_entry(image, page | IND_SOURCE);
 
-	return result;
+	return kimage_add_entry(image, page | IND_SOURCE);
 }
 
 
-- 
2.34.1