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From:   Lu Hongfei <luhongfei@vivo.com>
To:     Shawn Guo <shawnguo@kernel.org>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        Pengutronix Kernel Team <kernel@pengutronix.de>,
        Fabio Estevam <festevam@gmail.com>,
        NXP Linux Team <linux-imx@nxp.com>,
        Rob Herring <robh@kernel.org>, Mark Brown <broonie@kernel.org>,
        Saravana Kannan <saravanak@google.com>,
        Ivan Bornyakov <i.bornyakov@metrotek.ru>,
        Lu Hongfei <luhongfei@vivo.com>,
        Geert Uytterhoeven <geert+renesas@glider.be>,
        Minghao Chi <chi.minghao@zte.com.cn>,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Cc:     opensource.kernel@vivo.com
Subject: [PATCH] drivers: bus: Fix resource leaks in for_each_available_child_of_node loop
Date:   Thu,  6 Jul 2023 15:13:09 +0800
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Ensure child node references are decremented properly in
the error path.

Signed-off-by: Lu Hongfei <luhongfei@vivo.com>
---
 drivers/bus/imx-weim.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/bus/imx-weim.c b/drivers/bus/imx-weim.c
index 52a5d0447390..d05472f7c20f 100644
--- a/drivers/bus/imx-weim.c
+++ b/drivers/bus/imx-weim.c
@@ -251,6 +251,7 @@ static int weim_parse_dt(struct platform_device *pdev)
 		else
 			have_child = 1;
 	}
+	of_node_put(child);
 
 	if (have_child)
 		ret = of_platform_default_populate(pdev->dev.of_node,
-- 
2.39.0