linux-kernel - [PATCH 10/11] ASoC: rsnd: add missing of_node

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Message-Id: <20230907095521.14053-11-Julia.Lawall@inria.fr>
Date:   Thu,  7 Sep 2023 11:55:20 +0200
From:   Julia Lawall <Julia.Lawall@...ia.fr>
To:     Liam Girdwood <lgirdwood@...il.com>
Cc:     kernel-janitors@...r.kernel.org, Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 10/11] ASoC: rsnd: add missing of_node_put

for_each_child_of_node performs an of_node_get on each
iteration, so a break out of the loop requires an
of_node_put.

This was done using the Coccinelle semantic patch
iterators/for_each_child.cocci

Signed-off-by: Julia Lawall <Julia.Lawall@...ia.fr>

---
 sound/soc/sh/rcar/core.c |    1 +
 1 file changed, 1 insertion(+)

diff -u -p a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -1303,6 +1303,7 @@ audio_graph:
 		if (i >= RSND_MAX_COMPONENT) {
 			dev_info(dev, "reach to max component\n");
 			of_node_put(node);
+			of_node_put(ports);
 			break;
 		}
 	}