diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index 7b7fba0c92532fe32258b6f039709b82355c82cb..e38a653dd208f6b1ebdb6341867e64fc6e05f5a1 100644
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -567,8 +567,8 @@ static int dmatest_func(void *data)
 	flags = DMA_CTRL_ACK | DMA_PREP_INTERRUPT;
 
 	ktime = ktime_get();
-	while (!kthread_should_stop()
-	       && !(params->iterations && total_tests >= params->iterations)) {
+	while (!(kthread_should_stop() ||
+	       (params->iterations && total_tests >= params->iterations))) {
 		struct dma_async_tx_descriptor *tx = NULL;
 		struct dmaengine_unmap_data *um;
 		dma_addr_t *dsts;