From: Yang Li <yang.lee@linux.alibaba.com>
To: paul@crapouillou.net
Cc: linus.walleij@linaro.org, linux-mips@vger.kernel.org,
linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
Yang Li <yang.lee@linux.alibaba.com>
Subject: [PATCH] pinctrl: ingenic: add missing call to of_node_put()
Date: Thu, 25 Feb 2021 17:15:22 +0800 [thread overview]
Message-ID: <1614244522-64464-1-git-send-email-yang.lee@linux.alibaba.com> (raw)
In one of the error paths of the for_each_child_of_node() loop in
ingenic_gpio_probe, add missing call to of_node_put().
Fix the following coccicheck warning:
./drivers/pinctrl/pinctrl-ingenic.c:2485:1-23: WARNING: Function
"for_each_child_of_node" should have of_node_put() before return around
line 2489.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
drivers/pinctrl/pinctrl-ingenic.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/pinctrl/pinctrl-ingenic.c b/drivers/pinctrl/pinctrl-ingenic.c
index f274612..b7294a2 100644
--- a/drivers/pinctrl/pinctrl-ingenic.c
+++ b/drivers/pinctrl/pinctrl-ingenic.c
@@ -2486,6 +2486,7 @@ static int __init ingenic_pinctrl_probe(struct platform_device *pdev)
if (of_match_node(ingenic_gpio_of_match, node)) {
err = ingenic_gpio_probe(jzpc, node);
if (err)
+ of_node_put(node);
return err;
}
}
--
1.8.3.1
next reply other threads:[~2021-02-25 9:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-25 9:15 Yang Li [this message]
2021-02-25 11:17 ` kernel test robot
2021-03-03 9:06 ` Linus Walleij
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