From: <qiang.liu@freescale.com>
To: <linux-crypto@vger.kernel.org>, <linuxppc-dev@lists.ozlabs.org>,
<linux-kernel@vger.kernel.org>, <dan.j.williams@gmail.com>
Cc: Vinod Koul <vinod.koul@intel.com>,
Qiang Liu <qiang.liu@freescale.com>,
herbert@gondor.hengli.com.au,
Dan Williams <dan.j.williams@intel.com>,
davem@davemloft.net
Subject: [PATCH v5 6/6] fsl-dma: fix a warning of unitialized cookie
Date: Wed, 1 Aug 2012 16:50:27 +0800 [thread overview]
Message-ID: <1343811027-25516-1-git-send-email-qiang.liu@freescale.com> (raw)
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: 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
next reply other threads:[~2012-08-01 9:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-01 8:50 qiang.liu [this message]
2012-08-01 17:25 ` [PATCH v5 6/6] fsl-dma: fix a warning of unitialized cookie Ira W. Snyder
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