From: Joern Engel <joern@logfs.org>
Date: Fri, 26 Mar 2010 13:50:08 +0000 (+0100)
Subject: Use deactivate_locked_super
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6f2e9e6a950a165a7d2c399ab7557e6745ef2bfd;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

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 2845c41d70d4..9d856c49afc5 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);