linux-kernel - [PATCH 1/4] soc: versatile: integrator: fix OF node leak in probe() error path

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Message-Id: <20240825-soc-dev-fixes-v1-1-ff4b35abed83@linaro.org>
Date: Sun, 25 Aug 2024 20:05:22 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Linus Walleij <linus.walleij@...aro.org>, Arnd Bergmann <arnd@...db.de>
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 stable@...r.kernel.org, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 1/4] soc: versatile: integrator: fix OF node leak in
 probe() error path

Driver is leaking OF node reference obtained from
of_find_matching_node().

Fixes: f956a785a282 ("soc: move SoC driver for the ARM Integrator")
Cc: <stable@...r.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 drivers/soc/versatile/soc-integrator.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/soc/versatile/soc-integrator.c b/drivers/soc/versatile/soc-integrator.c
index bab4ad87aa75..d5099a3386b4 100644
--- a/drivers/soc/versatile/soc-integrator.c
+++ b/drivers/soc/versatile/soc-integrator.c
@@ -113,6 +113,7 @@ static int __init integrator_soc_init(void)
 		return -ENODEV;
 
 	syscon_regmap = syscon_node_to_regmap(np);
+	of_node_put(np);
 	if (IS_ERR(syscon_regmap))
 		return PTR_ERR(syscon_regmap);
 

-- 
2.43.0