1 files changed, 1 insertions, 1 deletions

diff --git a/block/as-iosched.c b/block/as-iosched.c
index 165509e8659e..50b95e4c1425 100644
--- a/block/as-iosched.c
+++ b/block/as-iosched.c
@@ -1479,7 +1479,7 @@ static int __init as_init(void)
 
 static void __exit as_exit(void)
 {
-        DECLARE_COMPLETION(all_gone);
+        DECLARE_COMPLETION_ONSTACK(all_gone);
         elv_unregister(&iosched_as);
         ioc_gone = &all_gone;
         /* ioc_gone's update must be visible before reading ioc_count */