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ASoC: wcd-mbhc-v2: remove useless initialization

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cppcheck warning:

sound/soc/codecs/wcd-mbhc-v2.c:1309:17: style: Variable 'clamp_state'
is assigned a value that is never used. [unreadVariable]
 u8 clamp_state = 0;
                ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20220520211719.607543-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Pierre-Louis Bossart 2022-05-20 16:17:06 -05:00 committed by Mark Brown
parent 94f8f2068e
commit cac24a360a
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1 changed files with 1 additions and 1 deletions
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sound/soc/codecs/wcd-mbhc-v2.c
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@ -1306,7 +1306,7 @@ static irqreturn_t wcd_mbhc_adc_hs_rem_irq(int irq, void *data)
static irqreturn_t wcd_mbhc_adc_hs_ins_irq(int irq, void *data)
{
struct wcd_mbhc *mbhc = data;
u8 clamp_state = 0;
u8 clamp_state;
u8 clamp_retry = WCD_MBHC_FAKE_INS_RETRY;
/*