diff options
| author | Colin Ian King <colin.king@canonical.com> | 2017-09-18 12:26:03 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-09-19 14:57:06 +0300 |
| commit | 20cf7e3ce3083593e163849ae6ba95525f2366ca (patch) | |
| tree | 07937c467a2043a264af6d25bdf1e9db106384da /sound/soc/qcom | |
| parent | 2bd6bf03f4c1c59381d62c61d03f6cc3fe71f66e (diff) | |
| download | linux-20cf7e3ce3083593e163849ae6ba95525f2366ca.tar.xz | |
ASoC: qcom: remove duplicate initializations of dma_ch and v
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>
Diffstat (limited to 'sound/soc/qcom')
| -rw-r--r-- | sound/soc/qcom/lpass-platform.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/sound/soc/qcom/lpass-platform.c b/sound/soc/qcom/lpass-platform.c index e1945e1772cd..caf71aab8196 100644 --- a/sound/soc/qcom/lpass-platform.c +++ b/sound/soc/qcom/lpass-platform.c @@ -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); |