net: cpsw: add missing of_node_put

Add missing of_node_put to avoid kref leak.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index db9360cd861cf6cc9e7c2624deaaf288b22fed64..c331b7ebc8124585f989d6fb3dcdbaf8a3d7d3ed 100644 (file)
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -1871,6 +1871,7 @@ static int cpsw_probe_dt(struct cpsw_platform_data *data,
                mdio_node = of_find_node_by_phandle(be32_to_cpup(parp));
                phyid = be32_to_cpup(parp+1);
                mdio = of_find_device_by_node(mdio_node);
+               of_node_put(mdio_node);
                if (!mdio) {
                        pr_err("Missing mdio platform device\n");
                        return -EINVAL;