From f2234691d7d7c6154f6d850365cf6cf63cc6eb74 Mon Sep 17 00:00:00 2001
From: Nicholas Mc Guire <hofrat@osadl.org>
Date: Thu, 5 Feb 2015 09:47:06 -0500
Subject: [PATCH] spi: mxs: cleanup wait_for_completion return handling

return type of wait_for_completion_timeout is unsigned long not int, this
patch uses the return value of wait_for_completion_timeout in the condition
directly rather than adding a additional appropriately typed variable.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 drivers/spi/spi-mxs.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/spi/spi-mxs.c b/drivers/spi/spi-mxs.c
index 4045a1e580e1..5b0e9a3e83f6 100644
--- a/drivers/spi/spi-mxs.c
+++ b/drivers/spi/spi-mxs.c
@@ -282,9 +282,8 @@ static int mxs_spi_txrx_dma(struct mxs_spi *spi,
 	dmaengine_submit(desc);
 	dma_async_issue_pending(ssp->dmach);
 
-	ret = wait_for_completion_timeout(&spi->c,
-				msecs_to_jiffies(SSP_TIMEOUT));
-	if (!ret) {
+	if (!wait_for_completion_timeout(&spi->c,
+					 msecs_to_jiffies(SSP_TIMEOUT))) {
 		dev_err(ssp->dev, "DMA transfer timeout\n");
 		ret = -ETIMEDOUT;
 		dmaengine_terminate_all(ssp->dmach);
-- 
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