linux-kernel - [PATCH] ASoC: wcd934x: remove unnecessary comparisons to bool

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Date:   Mon, 20 Apr 2020 12:28:33 +0800
From:   Jason Yan <yanaijie@...wei.com>
To:     <lgirdwood@...il.com>, <broonie@...nel.org>, <perex@...ex.cz>,
        <tiwai@...e.com>, <srinivas.kandagatla@...aro.org>,
        <alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>
CC:     Jason Yan <yanaijie@...wei.com>
Subject: [PATCH] ASoC: wcd934x: remove unnecessary comparisons to bool

Fix the following coccicheck warning:

sound/soc/codecs/wcd934x.c:3881:8-17: WARNING: Comparison of 0/1 to bool
variable

Signed-off-by: Jason Yan <yanaijie@...wei.com>
---
 sound/soc/codecs/wcd934x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/wcd934x.c b/sound/soc/codecs/wcd934x.c
index a514eb32e3e6..531b8b79e55f 100644
--- a/sound/soc/codecs/wcd934x.c
+++ b/sound/soc/codecs/wcd934x.c
@@ -3878,7 +3878,7 @@ static u32 wcd934x_get_dmic_sample_rate(struct snd_soc_component *comp,
 	u16 adc_mux_ctl_reg, tx_fs_reg;
 	u32 dmic_fs;
 
-	while (dec_found == 0 && adc_mux_index < WCD934X_MAX_VALID_ADC_MUX) {
+	while (!dec_found && adc_mux_index < WCD934X_MAX_VALID_ADC_MUX) {
 		if (adc_mux_index < 4) {
 			adc_mux_ctl_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0 +
 						(adc_mux_index * 2);
-- 
2.21.1