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| author | Liu Yuan <tailai.ly@taobao.com> | 2011-04-02 10:20:47 +0400 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2011-04-06 12:44:56 +0400 |
| commit | 364de77831213be20f7f33c39ca1c194593b5c11 (patch) | |
| tree | 5ea24b348b211946a1f1d4781f2d3fbecf1dbce8 /drivers/dma/pch_dma.c | |
| parent | 8194145dcc9562387d93054a4fcf79438d3c3e40 (diff) | |
| download | linux-364de77831213be20f7f33c39ca1c194593b5c11.tar.xz | |
drivers, pch_dma: Fix uninitialized var before use
In the function pdc_desc_get(), var 'i' is not
initialized before use. This patch fixes it.
Signed-off-by: Liu Yuan <tailai.ly@taobao.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/pch_dma.c')
| -rw-r--r-- | drivers/dma/pch_dma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/pch_dma.c b/drivers/dma/pch_dma.c index 8d8fef1480a9..6eebc6205c65 100644 --- a/drivers/dma/pch_dma.c +++ b/drivers/dma/pch_dma.c @@ -403,7 +403,7 @@ static struct pch_dma_desc *pdc_desc_get(struct pch_dma_chan *pd_chan) { struct pch_dma_desc *desc, *_d; struct pch_dma_desc *ret = NULL; - int i; + int i = 0; spin_lock(&pd_chan->lock); list_for_each_entry_safe(desc, _d, &pd_chan->free_list, desc_node) { |