[3.16.y-ckt stable] Patch "fs/ufs: restore s_lock mutex_init()" has been added to staging queue

[Luis Henriques]

This is a note to let you know that I have just added a patch titled

    fs/ufs: restore s_lock mutex_init()

to the linux-3.16.y-queue branch of the 3.16.y-ckt extended stable tree 
which can be found at:

    http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.16.y-queue

This patch is scheduled to be released in version 3.16.7-ckt15.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.16.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Luis

------

>From 3d493ac7b28dfdcd9d78fd2851afd9e900d3dcc9 Mon Sep 17 00:00:00 2001
From: Fabian Frederick <fabf at skynet.be>
Date: Wed, 17 Jun 2015 18:15:45 +0200
Subject: fs/ufs: restore s_lock mutex_init()

commit e4f95517f18271b1da36cfc5d700e46844396d6e upstream.

Add last missing line in commit "cdd9eefdf905"
("fs/ufs: restore s_lock mutex")

Signed-off-by: Fabian Frederick <fabf at skynet.be>
Signed-off-by: Al Viro <viro at zeniv.linux.org.uk>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
 fs/ufs/super.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index c78e43342107..f5fb525ae201 100644
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -805,6 +805,7 @@ static int ufs_fill_super(struct super_block *sb, void *data, int silent)
 	UFSD("flag %u\n", (int)(sb->s_flags & MS_RDONLY));

 	mutex_init(&sbi->mutex);
+	mutex_init(&sbi->s_lock);
 	spin_lock_init(&sbi->work_lock);
 	INIT_DELAYED_WORK(&sbi->sync_work, delayed_sync_fs);
 	/*