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Message-Id: <20161019110553.26168-1-colin.king@canonical.com>
Date: Wed, 19 Oct 2016 12:05:53 +0100
From: Colin King <colin.king@...onical.com>
To: Dan Williams <dan.j.williams@...el.com>,
Vinod Koul <vinod.koul@...el.com>, dmaengine@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH] dmaengine: omap-dma: initialize can_pause to false
From: Colin Ian King <colin.king@...onical.com>
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@...onical.com>
---
drivers/dma/omap-dma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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);
--
2.9.3
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