From: Corentin Chary <corentincj@iksaif.net>
Date: Mon, 25 May 2009 06:49:10 +0000 (+0200)
Subject: UBIFS: return proper error code if the compr is not present
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8eec2f36fb869f1e6d81d834bbbd487941222fc8;p=linux-beck.git

UBIFS: return proper error code if the compr is not present

If the compressor is not present, mount_ubifs need
to return an error code. This way ubifs_fill_super
will stop and handle the error.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
---

diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index f2c1c0b79f66..052514ca2792 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -1187,6 +1187,7 @@ static int mount_ubifs(struct ubifs_info *c)
 	if (!ubifs_compr_present(c->default_compr)) {
 		ubifs_err("'compressor \"%s\" is not compiled in",
 			  ubifs_compr_name(c->default_compr));
+		err = -ENOTSUPP;
 		goto out_free;
 	}