[PATCH 07/10] xfstests: fix generic/127 to call _cleanup() only once

[Christoph Hellwig]

On Tue, Dec 10, 2013 at 12:11:58PM -0800, Junho Ryu wrote:
> The test is already trap-ing signal 0 (EXIT). umount prints error
> message when target tmpfs is already unmounted.
> 
> Signed-off-by: Junho Ryu <jayr at google.com>

Looks good,

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