[PATCH] phy: qualcomm: phy-qcom-qmp: Add of_node_put() before return

[Nishka Dasgupta]

Each iteration of for_each_available_child_of_node puts the previous
node, but in the case of a return from the middle of the loop, there is
no put, thus causing a memory leak. Hence add an of_node_put before the
return in two places.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@xxxxxxxxx>
---
 drivers/phy/qualcomm/phy-qcom-qmp.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c
index 34ff6434da8f..2f0652efebf0 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp.c
@@ -2094,6 +2094,7 @@ static int qcom_qmp_phy_probe(struct platform_device *pdev)
 			dev_err(dev, "failed to create lane%d phy, %d\n",
 				id, ret);
 			pm_runtime_disable(dev);
+			of_node_put(child);
 			return ret;
 		}
 
@@ -2106,6 +2107,7 @@ static int qcom_qmp_phy_probe(struct platform_device *pdev)
 			dev_err(qmp->dev,
 				"failed to register pipe clock source\n");
 			pm_runtime_disable(dev);
+			of_node_put(child);
 			return ret;
 		}
 		id++;
-- 
2.19.1