[PATCH 2/3] ASoC: fsl: fsl_qmc_audio: use scoped child node loop

[Cássio Gabriel]

qmc_audio_probe() manually puts the current child node before returning
from the DAI parsing loop on error.

Use for_each_available_child_of_node_scoped() so the current child node is
released automatically on early return and normal loop exit.

Signed-off-by: Cássio Gabriel <cassiogabrielcontato at gmail.com>
---
 sound/soc/fsl/fsl_qmc_audio.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/sound/soc/fsl/fsl_qmc_audio.c b/sound/soc/fsl/fsl_qmc_audio.c
index 76e014dfb6d7..d0f644573f49 100644
--- a/sound/soc/fsl/fsl_qmc_audio.c
+++ b/sound/soc/fsl/fsl_qmc_audio.c
@@ -905,7 +905,6 @@ static int qmc_audio_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
 	struct qmc_audio *qmc_audio;
-	struct device_node *child;
 	unsigned int i;
 	int ret;
 
@@ -931,14 +930,12 @@ static int qmc_audio_probe(struct platform_device *pdev)
 	}
 
 	i = 0;
-	for_each_available_child_of_node(np, child) {
+	for_each_available_child_of_node_scoped(np, child) {
 		ret = qmc_audio_dai_parse(qmc_audio, child,
 					  qmc_audio->dais + i,
 					  qmc_audio->dai_drivers + i);
-		if (ret) {
-			of_node_put(child);
+		if (ret)
 			return ret;
-		}
 		i++;
 	}
 

-- 
2.54.0