From e180f5949327e897bc35a816f4f4010186632df9 Mon Sep 17 00:00:00 2001
From: maximilian attems <max@stro.a>
Date: Tue, 1 Jul 2008 09:42:47 +0200
Subject: block: request_module(): use format string

Avoid bad things happening if the module has a printk control string in
its name.

Signed-off-by: maximilian attems <max@stro.at>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---
 block/elevator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/elevator.c b/block/elevator.c
index 1f5bfe696026..ed6f8f32d27e 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -150,7 +150,7 @@ static struct elevator_type *elevator_get(const char *name)
 		else
 			sprintf(elv, "%s-iosched", name);
 
-		request_module(elv);
+		request_module("%s", elv);
 		spin_lock(&elv_list_lock);
 		e = elevator_find(name);
 	}
-- 
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