From: Chao Yu <chao2.yu@samsung.com>
Date: Sun, 31 May 2015 17:37:35 +0000 (-0400)
Subject: ext4 crypto: release crypto resource on module exit
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e298e73bd766768707a7af440691ce2f418f5acc;p=linux-beck.git

ext4 crypto: release crypto resource on module exit

Crypto resource should be released when ext4 module exits, otherwise
it will cause memory leak.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 56bfc2f25d90..31e85bea9652 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -5645,6 +5645,7 @@ out7:
 
 static void __exit ext4_exit_fs(void)
 {
+	ext4_exit_crypto();
 	ext4_destroy_lazyinit_thread();
 	unregister_as_ext2();
 	unregister_as_ext3();