[PATCH] xfstests: avoid blkid cache with -c /dev/null not -p

[Christoph Hellwig]

On Mon, Mar 08, 2010 at 11:15:49AM -0600, Eric Sandeen wrote:
> From: Lukas Czerner <lczerner at redhat.com>
> 
> The addition of "-p" to blkid calls broke xfstests
> on older systems where this was not supported.
> 
> Signed-off-by: Eric Sandeen <sandeen at sandeen.net>

Looks good,


Reviewed-by: Christoph Hellwig <hch at lst.de>