From 40ddfe659a19baa2ccc73899a150ca03373c44aa Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Sun, 15 Oct 2017 22:16:45 +0100
Subject: [PATCH] ALSA: ens137x: remove redundant variable result
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>
---
sound/pci/ens1370.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/pci/ens1370.c b/sound/pci/ens1370.c
index d4cd6451fdca1..39f79a6b52834 100644
--- a/sound/pci/ens1370.c
+++ b/sound/pci/ens1370.c
@@ -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;
--
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