2012-08-09 08:23:18

by Qiang Liu

[permalink] [raw]
Subject: [PATCH v7 7/8] fsl-dma: fix a warning of unitialized cookie

From: Qiang Liu <[email protected]>

Fix a warning of unitialized value when compile with -Wuninitialized.

Cc: Dan Williams <[email protected]>
Cc: Dan Williams <[email protected]>
Cc: Vinod Koul <[email protected]>
Cc: Li Yang <[email protected]>
Signed-off-by: Qiang Liu <[email protected]>
Reported-by: Kim Phillips <[email protected]>
Acked-by: Ira W. Snyder <[email protected]>
drivers/dma/fsldma.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c
index 8b9c0f7..361203d 100644
--- a/drivers/dma/fsldma.c
+++ b/drivers/dma/fsldma.c
@@ -405,7 +405,7 @@ static dma_cookie_t fsl_dma_tx_submit(struct dma_async_tx_descriptor *tx)
struct fsldma_chan *chan = to_fsl_chan(tx->chan);
struct fsl_desc_sw *desc = tx_to_fsl_desc(tx);
struct fsl_desc_sw *child;
- dma_cookie_t cookie;
+ dma_cookie_t cookie = 0;