[PATCH] xfstests: fix TEST_MNT typos (should be TEST_DIR)

[Ben Myers]

On Tue, Sep 18, 2012 at 11:16:19AM -0500, Mark Tinguely wrote:
> On 09/17/12 10:15, Brian Foster wrote:
> >We mistakenly use TEST_MNT in tests 222 and 253, which is undefined.
> >Replace these two instances with TEST_DIR.
> >
> >Signed-off-by: Brian Foster<bfoster at redhat.com>
> >---
> 
> Good catch.
> 
> Reviewed-by: Mark Tinguely <tinguely at sgi.com>

committed to git://oss.sgi.com/xfs/cmds/xfstests.git, master branch.