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ASoC: Intel: sst: remove unused ‘ret_val’
In sst_media_close(), 'ret_val' is initialized and assigned as return value of stream ops close but never used. So remove it. ound/soc/intel/atom/sst-mfld-platform-pcm.c: In function ‘sst_media_close’: sound/soc/intel/atom/sst-mfld-platform-pcm.c:360:6: warning: variable ‘ret_val’ set but not used [-Wunused-but-set-variable] int ret_val = 0, str_id; Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -357,14 +357,14 @@ static void sst_media_close(struct snd_pcm_substream *substream,
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struct snd_soc_dai *dai)
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{
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struct sst_runtime_stream *stream;
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int ret_val = 0, str_id;
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int str_id;
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stream = substream->runtime->private_data;
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power_down_sst(stream);
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str_id = stream->stream_info.str_id;
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if (str_id)
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ret_val = stream->ops->close(sst->dev, str_id);
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stream->ops->close(sst->dev, str_id);
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module_put(sst->dev->driver->owner);
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kfree(stream);
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}
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