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ASoC: codecs: wcd938x: fix returnvar.cocci warnings

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sound/soc/codecs/wcd938x.c:1628:5-8: Unneeded variable: "ret". Return "0" on line 1656
sound/soc/codecs/wcd938x.c:1871:5-8: Unneeded variable: "ret". Return "0" on line 1907

 Remove unneeded variable used to store return value.

Generated by: scripts/coccinelle/misc/returnvar.cocci

Fixes: 0454422288 ("ASoC: codecs: wcd938x: add audio routing and Kconfig")
CC: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
Acked-by: Souptick Joarder <jrdr.linux@gmail.com>
Link: https://lore.kernel.org/r/20210629132909.GA7935@233d919f385f
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
kernel test robot
2021-06-29 21:29:09 +08:00
committed by Mark Brown
parent 6c5c659dfe
commit 4d0b79ec9e
1 changed files with 2 additions and 4 deletions
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6
sound/soc/codecs/wcd938x.c
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@@ -1623,7 +1623,6 @@ static int wcd938x_codec_aux_dac_event(struct snd_soc_dapm_widget *w,
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
int ret = 0;
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
@@ -1651,7 +1650,7 @@ static int wcd938x_codec_aux_dac_event(struct snd_soc_dapm_widget *w,
WCD938X_ANA_RX_DIV4_CLK_EN_MASK, 0);
break;
}
return ret;
return 0;
}
@@ -1866,7 +1865,6 @@ static int wcd938x_codec_enable_aux_pa(struct snd_soc_dapm_widget *w,
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
int hph_mode = wcd938x->hph_mode;
int ret = 0;
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
@@ -1902,7 +1900,7 @@ static int wcd938x_codec_enable_aux_pa(struct snd_soc_dapm_widget *w,
WCD938X_EN_CUR_DET_MASK, 1);
break;
}
return ret;
return 0;
}
static int wcd938x_codec_enable_ear_pa(struct snd_soc_dapm_widget *w,