[PATCH] ASoC: audio-graph-card: Add of_node_put() in fail path
In asoc_simple_parse_dai(), we should call of_node_put() for the reference returned by of_graph_get_port_parent() in fail path.
Fixes: ae30a694da4c ("ASoC: simple-card-utils: add asoc_simple_card_parse_dai()") Signed-off-by: Liang He windhl@126.com --- sound/soc/generic/audio-graph-card.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/sound/soc/generic/audio-graph-card.c b/sound/soc/generic/audio-graph-card.c index 2b598af8feef..b327372f2e4a 100644 --- a/sound/soc/generic/audio-graph-card.c +++ b/sound/soc/generic/audio-graph-card.c @@ -158,8 +158,10 @@ static int asoc_simple_parse_dai(struct device_node *ep, * if he unbinded CPU or Codec. */ ret = snd_soc_get_dai_name(&args, &dlc->dai_name); - if (ret < 0) + if (ret < 0) { + of_node_put(node); return ret; + }
dlc->of_node = node;
On Thu, 21 Jul 2022 22:43:08 +0800, Liang He wrote:
In asoc_simple_parse_dai(), we should call of_node_put() for the reference returned by of_graph_get_port_parent() in fail path.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: audio-graph-card: Add of_node_put() in fail path commit: 65fb8e2ef3531a6e950060fca6e551c923fb0f0e
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Thanks, Mark
participants (2)
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Liang He -
Mark Brown