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ALSA: ens137x: remove redundant variable result

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Variable result is being assigned a value from a calculation
however the variable is never read, so this redundant variable
can be removed.

Cleans up clang warning: Value stored to 'result' is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Colin Ian King 2017-10-15 22:16:45 +01:00 committed by Takashi Iwai
parent de16898138
commit 40ddfe659a
1 changed files with 1 additions and 2 deletions
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3
sound/pci/ens1370.c
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@ -732,7 +732,7 @@ static void snd_es1371_codec_wait(struct snd_ac97 *ac97)
static void snd_es1371_adc_rate(struct ensoniq * ensoniq, unsigned int rate)
{
unsigned int n, truncm, freq, result;
unsigned int n, truncm, freq;
mutex_lock(&ensoniq->src_mutex);
n = rate / 3000;
@ -740,7 +740,6 @@ static void snd_es1371_adc_rate(struct ensoniq * ensoniq, unsigned int rate)
n--;
truncm = (21 * n - 1) | 1;
freq = ((48000UL << 15) / rate) * n;
result = (48000UL << 15) / (freq / n);
if (rate >= 24000) {
if (truncm > 239)
truncm = 239;