From ed6d68763b8b589c0ae9d231cbd72bd01f6685c5 Mon Sep 17 00:00:00 2001
From: Li Zefan <lizf@cn.fujitsu.com>
Date: Thu, 31 Jul 2008 10:31:02 +0800
Subject: [PATCH] stop_machine: remove unused variable

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
 kernel/stop_machine.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c
index e446c7c7d6a9..af3c7cea258b 100644
--- a/kernel/stop_machine.c
+++ b/kernel/stop_machine.c
@@ -65,7 +65,6 @@ static void ack_state(void)
 static int stop_cpu(struct stop_machine_data *smdata)
 {
 	enum stopmachine_state curstate = STOPMACHINE_NONE;
-	int uninitialized_var(ret);
 
 	/* Simple state machine */
 	do {
-- 
2.20.1