static struct net_bridge_port *new_nbp(struct net_bridge *br,
struct net_device *dev)
{
- int index;
struct net_bridge_port *p;
+ int index, err;
index = find_portno(br);
if (index < 0)
br_init_port(p);
br_set_state(p, BR_STATE_DISABLED);
br_stp_port_timer_init(p);
- br_multicast_add_port(p);
+ err = br_multicast_add_port(p);
+ if (err) {
+ dev_put(dev);
+ kfree(p);
+ p = ERR_PTR(err);
+ }
return p;
}