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regulator: add missing call to of_node_put()

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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>
Link: https://lore.kernel.org/r/1614303575-27436-1-git-send-email-yang.lee@linux.alibaba.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Yang Li 2021-02-26 09:39:35 +08:00 committed by Mark Brown
parent 1e50433c57
commit 45ee8b79d6
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
1 changed files with 3 additions and 1 deletions
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4
drivers/regulator/scmi-regulator.c
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@ -343,8 +343,10 @@ static int scmi_regulator_probe(struct scmi_device *sdev)
for_each_child_of_node(np, child) {
ret = process_scmi_regulator_of_node(sdev, child, rinfo);
/* abort on any mem issue */
if (ret == -ENOMEM)
if (ret == -ENOMEM) {
of_node_put(child);
return ret;
}
}
/*