From 7440ade78df32b1427597af2e302348745e5dfe5 Mon Sep 17 00:00:00 2001
From: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Date: Fri, 21 May 2010 14:20:38 -0400
Subject: [PATCH] Fix exit module, releasing the right pointer to the buffer.

---
 hellochar.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hellochar.c b/hellochar.c
index de99828..a22677d 100644
--- a/hellochar.c
+++ b/hellochar.c
@@ -142,7 +142,7 @@ static void __exit ch_exit(void)
 {
 	cdev_del(dev);
 	unregister_chrdev_region(devnum, 256);
-	kfree(hello);
+	kfree(hello->buf);
 }
 
 module_init(ch_init);
-- 
2.20.1