6.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: tangbin <tangbin@xxxxxxxxxxxxxxxxxxxx>
[ Upstream commit 97688a9c5b1fd2b826c682cdfa36d411a5c99828 ]
In function loongson_card_parse_of(), when get device_node
'codec' failed, the function of_node_put(codec) should not
be invoked, thus fix error release.
Fixes: d24028606e76 ("ASoC: loongson: Add Loongson ASoC Sound Card Support")
Signed-off-by: tangbin <tangbin@xxxxxxxxxxxxxxxxxxxx>
Link: https://patch.msgid.link/20240903090620.6276-1-tangbin@xxxxxxxxxxxxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
sound/soc/loongson/loongson_card.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/loongson/loongson_card.c b/sound/soc/loongson/loongson_card.c
index 406ee8db1a3c5..8cc54aedd0024 100644
--- a/sound/soc/loongson/loongson_card.c
+++ b/sound/soc/loongson/loongson_card.c
@@ -127,8 +127,8 @@ static int loongson_card_parse_of(struct loongson_card_data *data)
codec = of_get_child_by_name(dev->of_node, "codec");
if (!codec) {
dev_err(dev, "audio-codec property missing or invalid\n");
- ret = -EINVAL;
- goto err;
+ of_node_put(cpu);
+ return -EINVAL;
}
for (i = 0; i < card->num_links; i++) {
--
2.43.0
