From: Joern Engel <joern@logfs.org>
Date: Tue, 27 Apr 2010 11:45:31 +0000 (+0200)
Subject: logfs: Return -EINVAL if filesystem image doesn't match
X-Git-Tag: upstream/snapshot3+hdmi~14625^2~10
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ad342631f13d40aa787b9e5aaf4800f10d6c3647;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

logfs: Return -EINVAL if filesystem image doesn't match

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

diff --git a/fs/logfs/super.c b/fs/logfs/super.c
index 7fc4625..edd9948 100644
--- a/fs/logfs/super.c
+++ b/fs/logfs/super.c
@@ -413,7 +413,7 @@ static int __logfs_read_sb(struct super_block *sb)
 
 	page = find_super_block(sb);
 	if (!page)
-		return -EIO;
+		return -EINVAL;
 
 	ds = page_address(page);
 	super->s_size = be64_to_cpu(ds->ds_filesystem_size);