diff --git a/kernel/user.c b/kernel/user.c
index 2c000e7132acec2201a872e992ca0fc791894528..46d0165ca70c6b10240256fb1ccc2b3420c6c91e 100644
--- a/kernel/user.c
+++ b/kernel/user.c
@@ -330,9 +330,9 @@ static void cleanup_user_struct(struct work_struct *w)
  */
 static void free_user(struct user_struct *up, unsigned long flags)
 {
-	spin_unlock_irqrestore(&uidhash_lock, flags);
 	INIT_DELAYED_WORK(&up->work, cleanup_user_struct);
 	schedule_delayed_work(&up->work, msecs_to_jiffies(1000));
+	spin_unlock_irqrestore(&uidhash_lock, flags);
 }
 
 #else	/* CONFIG_USER_SCHED && CONFIG_SYSFS */