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ASoC: Free card DAPM context on snd_soc_instantiate_card() error path

Message ID 1436386488-5680-1-git-send-email-lars@metafoo.de (mailing list archive)
State Accepted
Commit 2210438b6aae9668cf89c272fef935b83aedf81d
Headers show

Commit Message

Lars-Peter Clausen July 8, 2015, 8:14 p.m. UTC 
Make sure the to free the card DAPM context if snd_soc_instantiate_card()
fails, otherwise the memory allocated for the DAPM widgets is leaked.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
---
 sound/soc/soc-core.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 2fc461c..8c8ce65 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1728,6 +1728,7 @@  card_probe_error:
 	if (card->remove)
 		card->remove(card);
 
+	snd_soc_dapm_free(&card->dapm);
 	soc_cleanup_card_debugfs(card);
 	snd_card_free(card->snd_card);