regulator: of: Add a missing 'of_node_put()' in an error handling path of 'of_regulat...

If an unlikely failure in 'of_get_regulator_init_data()' occurs, we must
release the reference on the current 'child' node before returning.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c
index 092ed6efb3ec91a1ee9f45445d6a2f6e1076aa13..f47264fa1940ccf5bde15ffbc42723456ddfc96c 100644 (file)
--- a/drivers/regulator/of_regulator.c
+++ b/drivers/regulator/of_regulator.c
@@ -321,6 +321,7 @@ int of_regulator_match(struct device *dev, struct device_node *node,
                                dev_err(dev,
                                        "failed to parse DT for regulator %s\n",
                                        child->name);
+                               of_node_put(child);
                                return -EINVAL;
                        }
                        match->of_node = of_node_get(child);