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ASoC: nau8540: remove redundant variable osrate

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Variable osrate is being assigned but is never used hence it is
redundant and can be removed.

Cleans up clang warning:
warning: variable 'osrate' set but not used [-Wunused-but-set-variable]

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 2018-08-01 11:47:39 +01:00 committed by Mark Brown
parent 6b1687bf76
commit d101f9b96e
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1 changed files with 0 additions and 3 deletions
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3
sound/soc/codecs/nau8540.c
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@ -362,11 +362,8 @@ static const struct snd_soc_dapm_route nau8540_dapm_routes[] = {
static int nau8540_clock_check(struct nau8540 *nau8540, int rate, int osr)
{
int osrate;
if (osr >= ARRAY_SIZE(osr_adc_sel))
return -EINVAL;
osrate = osr_adc_sel[osr].osr;
if (rate * osr > CLK_ADC_MAX) {
dev_err(nau8540->dev, "exceed the maximum frequency of CLK_ADC\n");