1 files changed, 7 insertions, 2 deletions

diff --git a/drivers/irqchip/irq-mbigen.c b/drivers/irqchip/irq-mbigen.c
index 3dd28382d5f5..3f09f658e8e2 100644
--- a/drivers/irqchip/irq-mbigen.c
+++ b/drivers/irqchip/irq-mbigen.c
@@ -241,12 +241,15 @@ static int mbigen_of_create_domain(struct platform_device *pdev,
 
                 parent = platform_bus_type.dev_root;
                 child = of_platform_device_create(np, NULL, parent);
-                if (!child)
+                if (!child) {
+                        of_node_put(np);
                         return -ENOMEM;
+                }
 
                 if (of_property_read_u32(child->dev.of_node, "num-pins",
                                          &num_pins) < 0) {
                         dev_err(&pdev->dev, "No num-pins property\n");
+                        of_node_put(np);
                         return -EINVAL;
                 }
 
@@ -254,8 +257,10 @@ static int mbigen_of_create_domain(struct platform_device *pdev,
                                                            mbigen_write_msg,
                                                            &mbigen_domain_ops,
                                                            mgn_chip);
-                if (!domain)
+                if (!domain) {
+                        of_node_put(np);
                         return -ENOMEM;
+                }
         }
 
         return 0;