From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Date: Mon, 7 Apr 2014 10:39:06 +0000 (+0300)
Subject: UBIFS: fix remount error path
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=fcdd57c8902a936a616df2066d873b38ef3ed364;p=linux-beck.git

UBIFS: fix remount error path

Dan's "smatch" checker found out that there was a bug in the error path of the
'ubifs_remount_rw()' function. Instead of jumping to the "out" label which
cleans-things up, we just returned.

This patch fixes the problem.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
---

diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index a1266089eca1..a81c7b556896 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -1556,7 +1556,7 @@ static int ubifs_remount_rw(struct ubifs_info *c)
 	if (c->space_fixup) {
 		err = ubifs_fixup_free_space(c);
 		if (err)
-			return err;
+			goto out;
 	}
 
 	err = check_free_space(c);