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SubjectRe: [PATCH v5 6/6] fsl-dma: fix a warning of unitialized cookie
On Wed, Aug 01, 2012 at 04:50:27PM +0800, qiang.liu@freescale.com wrote:
> From: Qiang Liu <qiang.liu@freescale.com>
>
> Fix a warning of unitialized value when compile with -Wuninitialized.
>

Looks good to me.

Acked-by: Ira W. Snyder <iws@ovro.caltech.edu>

> Cc: Dan Williams <dan.j.williams@intel.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>
> ---
> 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 e3814aa..6fc22eb 100644
> --- a/drivers/dma/fsldma.c
> +++ b/drivers/dma/fsldma.c
> @@ -645,7 +645,7 @@ 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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> Linuxppc-dev mailing list
> Linuxppc-dev@lists.ozlabs.org
> https://lists.ozlabs.org/listinfo/linuxppc-dev


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