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Diffstat (limited to 'sound')
-rw-r--r--sound/soc/soc-dapm.c25
1 files changed, 14 insertions, 11 deletions
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 2c456a376ade..c61cb9cedbcd 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -592,9 +592,9 @@ static int dapm_create_or_share_mixmux_kcontrol(struct snd_soc_dapm_widget *w,
int shared;
struct snd_kcontrol *kcontrol;
bool wname_in_long_name, kcname_in_long_name;
- char *long_name;
+ char *long_name = NULL;
const char *name;
- int ret;
+ int ret = 0;
prefix = soc_dapm_prefix(dapm);
if (prefix)
@@ -653,15 +653,17 @@ static int dapm_create_or_share_mixmux_kcontrol(struct snd_soc_dapm_widget *w,
kcontrol = snd_soc_cnew(&w->kcontrol_news[kci], NULL, name,
prefix);
- kfree(long_name);
- if (!kcontrol)
- return -ENOMEM;
+ if (!kcontrol) {
+ ret = -ENOMEM;
+ goto exit_free;
+ }
+
kcontrol->private_free = dapm_kcontrol_free;
ret = dapm_kcontrol_data_alloc(w, kcontrol);
if (ret) {
snd_ctl_free_one(kcontrol);
- return ret;
+ goto exit_free;
}
ret = snd_ctl_add(card, kcontrol);
@@ -669,17 +671,18 @@ static int dapm_create_or_share_mixmux_kcontrol(struct snd_soc_dapm_widget *w,
dev_err(dapm->dev,
"ASoC: failed to add widget %s dapm kcontrol %s: %d\n",
w->name, name, ret);
- return ret;
+ goto exit_free;
}
}
ret = dapm_kcontrol_add_widget(kcontrol, w);
- if (ret)
- return ret;
+ if (ret == 0)
+ w->kcontrols[kci] = kcontrol;
- w->kcontrols[kci] = kcontrol;
+exit_free:
+ kfree(long_name);
- return 0;
+ return ret;
}
/* create new dapm mixer control */