From patchwork Thu Aug 9 08:23:18 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [v7,7/8] fsl-dma: fix a warning of unitialized cookie Date: Wed, 08 Aug 2012 22:23:18 -0000 From: Qiang Liu X-Patchwork-Id: 176028 Message-Id: <1344500598-11144-1-git-send-email-qiang.liu@freescale.com> To: , , , , , Cc: arnd@arndb.de, gregkh@linuxfoundation.org, Qiang Liu , herbert@gondor.hengli.com.au, davem@davemloft.net From: Qiang Liu Fix a warning of unitialized value when compile with -Wuninitialized. Cc: Dan Williams Cc: Dan Williams Cc: Vinod Koul Cc: Li Yang Signed-off-by: Qiang Liu Reported-by: Kim Phillips Acked-by: Ira W. Snyder --- drivers/dma/fsldma.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) -- 1.7.5.1 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);