dmaengine: dmatest: use DMA_COMPLETE for dma completion status

Acked-by: NDan Williams <dan.j.williams@intel.com>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>

drivers/dma/dmatest.c

@@ -740,7 +740,7 @@ static int dmatest_func(void *data)
 					  len, 0);
 			failed_tests++;
 			continue;
-		} else if (status != DMA_SUCCESS) {
+		} else if (status != DMA_COMPLETE) {
 			enum dmatest_error_type type = (status == DMA_ERROR) ?
 				DMATEST_ET_DMA_ERROR : DMATEST_ET_DMA_IN_PROGRESS;
 			thread_result_add(info, result, type,