6.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: tangbin tangbin@cmss.chinamobile.com
[ 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@cmss.chinamobile.com Link: https://patch.msgid.link/20240903090620.6276-1-tangbin@cmss.chinamobile.com Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- 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++) {