Unverified Commit 3e9a8386 authored by Fabio Estevam's avatar Fabio Estevam Committed by Mark Brown
Browse files

ASoC: tas2562: Propagate the error in tas2562_dac_event() 



Since commit 2848d34c ("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: 2848d34c ("ASoC: tas2562: Fix mute/unmute")
Signed-off-by: default avatarFabio Estevam <festevam@denx.de>
Reviewed-by: default avatarMartin Povišer <povik+lin@cutebit.org>
Link: https://lore.kernel.org/r/20220913231706.516849-1-festevam@gmail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 40a57d4b

sound/soc/codecs/tas2562.c

+2 −2
Original line number Diff line number Diff line
@@ -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,