From: Colin Ian King <colin.king@canonical.com>
Date: Wed, 19 Oct 2016 11:05:53 +0000 (+0100)
Subject: dmaengine: omap-dma: initialize can_pause to false
X-Git-Tag: v4.10-rc1~108^2~4^2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0741b819246029a7e53b8edcc5693debd7c00c8f;p=platform%2Fkernel%2Flinux-exynos.git

dmaengine: omap-dma: initialize can_pause to false

can_pause is not initialized so it contains garbage.  Fix this
by setting it to false.

Found using static analysis with cppcheck.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

diff --git a/drivers/dma/omap-dma.c b/drivers/dma/omap-dma.c
index fd6b9e6..15eb802 100644
--- a/drivers/dma/omap-dma.c
+++ b/drivers/dma/omap-dma.c
@@ -1286,7 +1286,7 @@ static int omap_dma_pause(struct dma_chan *chan)
 	struct omap_dmadev *od = to_omap_dma_dev(chan->device);
 	unsigned long flags;
 	int ret = -EINVAL;
-	bool can_pause;
+	bool can_pause = false;
 
 	spin_lock_irqsave(&od->irq_lock, flags);