ASoC: audio-graph-card2: Add of_node_put() in fail path
[ Upstream commit8ebc4dd825
] 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:6e5f68fe3f
("ASoC: add Audio Graph Card2 driver") Signed-off-by: Liang He <windhl@126.com> Link: https://lore.kernel.org/r/20220722141801.1304854-1-windhl@126.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -445,8 +445,10 @@ static int asoc_simple_parse_dai(struct device_node *ep,
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* if he unbinded CPU or Codec.
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*/
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ret = snd_soc_get_dai_name(&args, &dlc->dai_name);
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if (ret < 0)
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if (ret < 0) {
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of_node_put(node);
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return ret;
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}
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dlc->of_node = node;
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