UBIFS: check return code

The error code from 'ubifs_rcvry_gc_commit()' was ignored, so UBIFS
failed to recover and continued. Instead, we should refuse mounting
the file-system.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 4d2f2157dd3f..010eea009036 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -1307,6 +1307,8 @@ static int mount_ubifs(struct ubifs_info *c)
                         if (err)
                                 goto out_orphans;
                         err = ubifs_rcvry_gc_commit(c);
+                        if (err)
+                                goto out_orphans;
                 } else {
                         err = take_gc_lnum(c);
                         if (err)