tree 03dbe000fa5086d07df0fcae8d9ac1534bd3d239
parent c74ef1f867d18171c8617519ee5fe40b02903934
author Dan Williams <dan.j.williams@intel.com> 1236207963 -0700
committer Dan Williams <dan.j.williams@intel.com> 1236207963 -0700

dmatest: fix use after free in dmatest_exit

dmatest_cleanup_chanel will free dtc, so grab ->chan before it goes away
and use it to do the release.

Reported-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>