From: Li Zefan <lizf@cn.fujitsu.com>
Date: Thu, 31 Jul 2008 02:31:02 +0000 (+0800)
Subject: stop_machine: remove unused variable
X-Git-Tag: v2.6.27-rc3~46^2~1
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ed6d68763b8b589c0ae9d231cbd72bd01f6685c5;p=linux-2.6

stop_machine: remove unused variable

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---

diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c
index e446c7c7d6..af3c7cea25 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 {