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| author | Fabio Estevam <festevam@denx.de> | 2022-09-14 02:17:06 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-09-14 12:39:27 +0300 |
| commit | 3e9a838634b181b5775d3459f05c2055d24d080a (patch) | |
| tree | bac06e147c8becc3c481014cbbcf6b0ba6c56340 | |
| parent | 40a57d4b2d82fe4a10bc41aa79532ee33ffdb051 (diff) | |
| download | linux-3e9a838634b181b5775d3459f05c2055d24d080a.tar.xz | |
ASoC: tas2562: Propagate the error in tas2562_dac_event()
Since commit 2848d34c3ba1 ("ASoC: tas2562: Fix mute/unmute") the
following build warning is seen:
sound/soc/codecs/tas2562.c:442:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
Fix the warning by returning the 'ret' variable.
Fixes: 2848d34c3ba1 ("ASoC: tas2562: Fix mute/unmute")
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Martin PoviĊĦer <povik+lin@cutebit.org>
Link: https://lore.kernel.org/r/20220913231706.516849-1-festevam@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/codecs/tas2562.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/tas2562.c b/sound/soc/codecs/tas2562.c index 66149055aba9..b486d0bd86c9 100644 --- a/sound/soc/codecs/tas2562.c +++ b/sound/soc/codecs/tas2562.c @@ -439,7 +439,7 @@ static int tas2562_dac_event(struct snd_soc_dapm_widget *w, struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); struct tas2562_data *tas2562 = snd_soc_component_get_drvdata(component); - int ret; + int ret = 0; switch (event) { case SND_SOC_DAPM_POST_PMU: @@ -455,7 +455,7 @@ static int tas2562_dac_event(struct snd_soc_dapm_widget *w, return -EINVAL; } - return 0; + return ret; } static int tas2562_volume_control_get(struct snd_kcontrol *kcontrol, |