From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
snd_soc_add_dai_link() might return error, we need to check it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
sound/soc/soc-core.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index c46a617..315c80d 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1963,8 +1963,11 @@ static int snd_soc_instantiate_card(struct snd_soc_card *card)
}
/* add predefined DAI links to the list */
- for_each_card_prelinks(card, i, dai_link)
- snd_soc_add_dai_link(card, dai_link);
+ for_each_card_prelinks(card, i, dai_link) {
+ ret = snd_soc_add_dai_link(card, dai_link);
+ if (ret < 0)
+ goto probe_end;
+ }
/* card bind complete so register a sound card */
ret = snd_card_new(card->dev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
--
2.7.4
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