1 files changed, 8 insertions, 7 deletions

diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c
index 6a2ff750c206..5eaecbba06b7 100644
--- a/drivers/spi/spi-imx.c
+++ b/drivers/spi/spi-imx.c
@@ -891,6 +891,7 @@ static int spi_imx_dma_transfer(struct spi_imx_data *spi_imx,
 {
         struct dma_async_tx_descriptor *desc_tx = NULL, *desc_rx = NULL;
         int ret;
+        unsigned long timeout;
         u32 dma;
         int left;
         struct spi_master *master = spi_imx->bitbang.master;
@@ -938,17 +939,17 @@ static int spi_imx_dma_transfer(struct spi_imx_data *spi_imx,
         dma_async_issue_pending(master->dma_tx);
         dma_async_issue_pending(master->dma_rx);
         /* Wait SDMA to finish the data transfer.*/
-        ret = wait_for_completion_timeout(&spi_imx->dma_tx_completion,
+        timeout = wait_for_completion_timeout(&spi_imx->dma_tx_completion,
                                                 IMX_DMA_TIMEOUT);
-        if (!ret) {
+        if (!timeout) {
                 pr_warn("%s %s: I/O Error in DMA TX\n",
                         dev_driver_string(&master->dev),
                         dev_name(&master->dev));
                 dmaengine_terminate_all(master->dma_tx);
         } else {
-                ret = wait_for_completion_timeout(&spi_imx->dma_rx_completion,
-                                IMX_DMA_TIMEOUT);
-                if (!ret) {
+                timeout = wait_for_completion_timeout(
+                                &spi_imx->dma_rx_completion, IMX_DMA_TIMEOUT);
+                if (!timeout) {
                         pr_warn("%s %s: I/O Error in DMA RX\n",
                                 dev_driver_string(&master->dev),
                                 dev_name(&master->dev));
@@ -963,9 +964,9 @@ static int spi_imx_dma_transfer(struct spi_imx_data *spi_imx,
         spi_imx->dma_finished = 1;
         spi_imx->devtype_data->trigger(spi_imx);
 
-        if (!ret)
+        if (!timeout)
                 ret = -ETIMEDOUT;
-        else if (ret > 0)
+        else
                 ret = transfer->len;
 
         return ret;