From: Yang Li <yang.lee@linux.alibaba.com>
To: sudeep.holla@arm.com
Cc: lgirdwood@gmail.com, linux-kernel@vger.kernel.org,
broonie@kernel.org, Yang Li <yang.lee@linux.alibaba.com>,
cristian.marussi@arm.com, linux-arm-kernel@lists.infradead.org
Subject: [PATCH] regulator: add missing call to of_node_put()
Date: Thu, 25 Feb 2021 17:07:26 +0800 [thread overview]
Message-ID: <1614244046-57560-1-git-send-email-yang.lee@linux.alibaba.com> (raw)
In one of the error paths of the for_each_child_of_node() loop,
add missing call to of_node_put().
Fix the following coccicheck warning:
./drivers/regulator/scmi-regulator.c:343:1-23: WARNING: Function
"for_each_child_of_node" should have of_node_put() before return around
line 347.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
drivers/regulator/scmi-regulator.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/regulator/scmi-regulator.c b/drivers/regulator/scmi-regulator.c
index 0e8b3ca..a41bb06 100644
--- a/drivers/regulator/scmi-regulator.c
+++ b/drivers/regulator/scmi-regulator.c
@@ -344,6 +344,7 @@ static int scmi_regulator_probe(struct scmi_device *sdev)
ret = process_scmi_regulator_of_node(sdev, child, rinfo);
/* abort on any mem issue */
if (ret == -ENOMEM)
+ of_node_put(child);
return ret;
}
--
1.8.3.1
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next reply other threads:[~2021-02-25 9:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-25 9:07 Yang Li [this message]
2021-02-25 12:04 ` [PATCH] regulator: add missing call to of_node_put() Cristian Marussi
2021-02-25 13:17 ` kernel test robot
2021-02-25 13:39 ` kernel test robot
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