If the last test in 'ioat_dma_self_test()' fails, we must release all
the allocated resources and not just part of them.
Signed-off-by: NChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: NDave Jiang <dave.jiang@intel.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>