From 6f2e9e6a950a165a7d2c399ab7557e6745ef2bfd Mon Sep 17 00:00:00 2001
From: Joern Engel <joern@logfs.org>
Date: Fri, 26 Mar 2010 14:50:08 +0100
Subject: Use deactivate_locked_super

Found by Al Viro.

Signed-off-by: Joern Engel <joern@logfs.org>

diff --git a/fs/logfs/super.c b/fs/logfs/super.c
index 2845c41..9d856c4 100644
--- a/fs/logfs/super.c
+++ b/fs/logfs/super.c
@@ -572,8 +572,7 @@ int logfs_get_sb_device(struct file_system_type *type, int flags,
 	return 0;
 
 err1:
-	up_write(&sb->s_umount);
-	deactivate_super(sb);
+	deactivate_locked_super(sb);
 	return err;
 err0:
 	kfree(super);
-- 
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