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Subject[PATCH] ASoC: codecs: wcd938x: fix returnvar.cocci warnings
From: kernel test robot <lkp@intel.com>

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: 045442228868 ("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>
---

tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 73748627df83aab934c81332ca83a44ab8c7b3e3
commit: 04544222886881cb0865040dcdf747fe7e025947 [8525/14055] ASoC: codecs: wcd938x: add audio routing and Kconfig
:::::: branch date: 4 hours ago
:::::: commit date: 2 weeks ago

wcd938x.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

--- a/sound/soc/codecs/wcd938x.c
+++ b/sound/soc/codecs/wcd938x.c
@@ -1625,7 +1625,6 @@ static int wcd938x_codec_aux_dac_event(s
{
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:
@@ -1653,7 +1652,7 @@ static int wcd938x_codec_aux_dac_event(s
WCD938X_ANA_RX_DIV4_CLK_EN_MASK, 0);
break;
}
- return ret;
+ return 0;

}

@@ -1868,7 +1867,6 @@ static int wcd938x_codec_enable_aux_pa(s
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:
@@ -1904,7 +1902,7 @@ static int wcd938x_codec_enable_aux_pa(s
WCD938X_EN_CUR_DET_MASK, 1);
break;
}
- return ret;
+ return 0;
}

static int wcd938x_codec_enable_ear_pa(struct snd_soc_dapm_widget *w,
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