UBIFS: do not forget to register BDI device

Reviewed-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index d10fc88c7bbd0f5ef7bba6086dd3605387d64d6a..b9b051a4c01e12dd853f6b5c1fea6330d778bc3f 100644 (file)
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -1966,6 +1966,9 @@ static int ubifs_fill_super(struct super_block *sb, void *data, int silent)
        err  = bdi_init(&c->bdi);
        if (err)
                goto out_close;
+       err = bdi_register(&c->bdi, NULL, "ubifs");
+       if (err)
+               goto out_bdi;
 
        err = ubifs_parse_options(c, data, 0);
        if (err)