tree 5f6f45af1f25eb25f99ac110f27084bd29cfb260
parent e234b5f2079414b3d772286e3ee00e7bbf6da833
author Richard Weinberger <richard@nod.at> 1326463660 +0100
committer Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com> 1326632768 +0200

UBI: fix nameless volumes handling

Currently it's possible to create a volume without a name. E.g:
ubimkvol -n 32 -s 2MiB -t static /dev/ubi0 -N ""

After that vtbl_check() will always fail because it does not permit
empty strings.

Cc: stable@kernel.org
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com>