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ASoC: qcom: remove duplicate initializations of dma_ch and v

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dma_ch is being initialized to zero and then immediately afterwards
being updated again, so the first initialization is redundant and
can be remove.

Likewise, the pointer v is being initialized twice, so remove the second
duplicate initialization.

Cleans up two clang build warnings:
warning: Value stored to 'dma_ch' is never read
warning: Value stored to 'v' during its initialization is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Colin Ian King 2017-09-18 10:26:03 +01:00 committed by Mark Brown
parent 2bd6bf03f4
commit 20cf7e3ce3
1 changed files with 0 additions and 2 deletions
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2
sound/soc/qcom/lpass-platform.c
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@ -74,7 +74,6 @@ static int lpass_platform_pcmops_open(struct snd_pcm_substream *substream)
data->i2s_port = cpu_dai->driver->id;
runtime->private_data = data;
dma_ch = 0;
if (v->alloc_dma_channel)
dma_ch = v->alloc_dma_channel(drvdata, dir);
else
@ -122,7 +121,6 @@ static int lpass_platform_pcmops_close(struct snd_pcm_substream *substream)
struct lpass_pcm_data *data;
data = runtime->private_data;
v = drvdata->variant;
drvdata->substream[data->dma_ch] = NULL;
if (v->free_dma_channel)
v->free_dma_channel(drvdata, data->dma_ch);