linux-kernel - [PATCH] scripts/gcc-plugins: remove unneeded variable: "ret"

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Message-Id: <20210222133218.1601-1-zuoqilin1@163.com>
Date:   Mon, 22 Feb 2021 21:32:18 +0800
From:   zuoqilin1@....com
To:     keescook@...omium.org
Cc:     linux-hardening@...r.kernel.org, linux-kernel@...r.kernel.org,
        zuoqilin <zuoqilin@...ong.com>
Subject: [PATCH] scripts/gcc-plugins: remove unneeded variable: "ret"

From: zuoqilin <zuoqilin@...ong.com>

remove unneeded variable: "ret"

Signed-off-by: zuoqilin <zuoqilin@...ong.com>
---
 scripts/gcc-plugins/structleak_plugin.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/scripts/gcc-plugins/structleak_plugin.c b/scripts/gcc-plugins/structleak_plugin.c
index 29b480c..d7190e4 100644
--- a/scripts/gcc-plugins/structleak_plugin.c
+++ b/scripts/gcc-plugins/structleak_plugin.c
@@ -170,7 +170,6 @@ static void initialize(tree var)
 static unsigned int structleak_execute(void)
 {
 	basic_block bb;
-	unsigned int ret = 0;
 	tree var;
 	unsigned int i;
 
@@ -200,7 +199,7 @@ static unsigned int structleak_execute(void)
 			initialize(var);
 	}
 
-	return ret;
+	return 0;
 }
 
 #define PASS_NAME structleak
-- 
1.9.1