diff options
| -rw-r--r-- | net/dsa/dsa2.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c index da18094b5a04..e9911b18bdbf 100644 --- a/net/dsa/dsa2.c +++ b/net/dsa/dsa2.c @@ -1374,12 +1374,15 @@ static int dsa_switch_parse_ports_of(struct dsa_switch *ds, for_each_available_child_of_node(ports, port) { err = of_property_read_u32(port, "reg", ®); - if (err) + if (err) { + of_node_put(port); goto out_put_node; + } if (reg >= ds->num_ports) { dev_err(ds->dev, "port %pOF index %u exceeds num_ports (%zu)\n", port, reg, ds->num_ports); + of_node_put(port); err = -EINVAL; goto out_put_node; } @@ -1387,8 +1390,10 @@ static int dsa_switch_parse_ports_of(struct dsa_switch *ds, dp = dsa_to_port(ds, reg); err = dsa_port_parse_of(dp, port); - if (err) + if (err) { + of_node_put(port); goto out_put_node; + } } out_put_node: |