* [PATCH] dmaengine: omap-dma: initialize can_pause to false
@ 2016-10-19 11:05 Colin King
2016-10-19 13:18 ` Vinod Koul
0 siblings, 1 reply; 2+ messages in thread
From: Colin King @ 2016-10-19 11:05 UTC (permalink / raw)
To: Dan Williams, Vinod Koul, dmaengine; +Cc: linux-kernel
From: Colin Ian King <colin.king@canonical.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@canonical.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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