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

[zuoqilin1]

From: zuoqilin <zuoqilin@xxxxxxxxxx>

remove unneeded variable: "ret"

Signed-off-by: zuoqilin <zuoqilin@xxxxxxxxxx>
---
 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