[PATCH] regulator: of: Add a missing 'of_node_put()' in an error handling path of 'of_regulator_match()'

[Christophe JAILLET]

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@xxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
 drivers/regulator/of_regulator.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c
index 092ed6efb3ec..f47264fa1940 100644
--- 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);
-- 
2.16.1