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ASoC: audio-graph-card: Add of_node_put() in fail path

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[ Upstream commit 65fb8e2ef3531a6e950060fca6e551c923fb0f0e ]

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: ae30a694da ("ASoC: simple-card-utils: add asoc_simple_card_parse_dai()")
Signed-off-by: Liang He <windhl@126.com>
Link: https://lore.kernel.org/r/20220721144308.1301587-1-windhl@126.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Liang He 2022-07-21 22:43:08 +08:00 committed by Greg Kroah-Hartman
parent bb1cc434df
commit ba406e3100
1 changed files with 3 additions and 1 deletions
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4
sound/soc/generic/audio-graph-card.c
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@ -149,8 +149,10 @@ 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;