ASoC: rt1011: improve the rt1011_set_dai_fmt() function
If there is a wrong format setting, the driver will goto the end of the function directly. Signed-off-by: Shuming Fan <shumingf@realtek.com> Link: https://lore.kernel.org/r/20191031115414.20951-1-shumingf@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -1631,6 +1631,7 @@ static int rt1011_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
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break;
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default:
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ret = -EINVAL;
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goto _set_fmt_err_;
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}
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switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
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@ -1641,6 +1642,7 @@ static int rt1011_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
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break;
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default:
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ret = -EINVAL;
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goto _set_fmt_err_;
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}
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switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
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@ -1657,6 +1659,7 @@ static int rt1011_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
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break;
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default:
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ret = -EINVAL;
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goto _set_fmt_err_;
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}
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switch (dai->id) {
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@ -1674,6 +1677,7 @@ static int rt1011_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
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ret = -EINVAL;
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}
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_set_fmt_err_:
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snd_soc_dapm_mutex_unlock(dapm);
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return ret;
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}
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