This node pointer is returned by of_find_compatible_node() with
refcount incremented in this function. of_node_put() on it before
exitting this function.
Fixes: c9cd961c0d43 ("net: dsa: microchip: lan937x: add interrupt support for port phy link")
Signed-off-by: Sun Ke <sunke32@xxxxxxxxxx>
---
drivers/net/dsa/microchip/lan937x_main.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/dsa/microchip/lan937x_main.c b/drivers/net/dsa/microchip/lan937x_main.c
index 4867aa62dd4c..18ff0b6a92cc 100644
--- a/drivers/net/dsa/microchip/lan937x_main.c
+++ b/drivers/net/dsa/microchip/lan937x_main.c
@@ -238,8 +238,10 @@ static int lan937x_mdio_register(struct ksz_device *dev)
ds->slave_mii_bus = bus;
ret = lan937x_irq_phy_setup(dev);
- if (ret)
+ if (ret) {
+ of_node_put(mdio_np);
return ret;
+ }
ret = devm_of_mdiobus_register(ds->dev, bus, mdio_np);
if (ret) {
--
2.31.1
