Messages in this thread Patch in this message | | | From | <> | Subject | [PATCH v7 7/8] fsl-dma: fix a warning of unitialized cookie | Date | Thu, 9 Aug 2012 16:23:18 +0800 |
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From: Qiang Liu <qiang.liu@freescale.com>
Fix a warning of unitialized value when compile with -Wuninitialized.
Cc: Dan Williams <dan.j.williams@intel.com> Cc: Dan Williams <dan.j.williams@gmail.com> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Li Yang <leoli@freescale.com> Signed-off-by: Qiang Liu <qiang.liu@freescale.com> Reported-by: Kim Phillips <kim.phillips@freescale.com> Acked-by: Ira W. Snyder <iws@ovro.caltech.edu> --- 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;
spin_lock_bh(&chan->desc_lock);
-- 1.7.5.1
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