diff options
Diffstat (limited to 'sound/soc/soc-topology.c')
| -rw-r--r-- | sound/soc/soc-topology.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c index e81b526..b363f24 100644 --- a/sound/soc/soc-topology.c +++ b/sound/soc/soc-topology.c @@ -504,6 +504,9 @@ static void remove_widget(struct snd_soc_component *comp, if (dobj->ops && dobj->ops->widget_unload) dobj->ops->widget_unload(comp, dobj); + if (!w->kcontrols) + goto free_news; + /* * Dynamic Widgets either have 1..N enum kcontrols or mixers. * The enum may either have an array of values or strings. @@ -524,7 +527,6 @@ static void remove_widget(struct snd_soc_component *comp, kfree(se); } - kfree(w->kcontrol_news); } else { /* volume mixer or bytes controls */ for (i = 0; i < w->num_kcontrols; i++) { @@ -541,8 +543,11 @@ static void remove_widget(struct snd_soc_component *comp, kfree((void *)kcontrol->private_value); snd_ctl_remove(card, kcontrol); } - kfree(w->kcontrol_news); } + +free_news: + kfree(w->kcontrol_news); + /* widget w is freed by soc-dapm.c */ } |
