static int dsa_tree_setup_master(struct dsa_switch_tree *dst)
{
struct dsa_port *dp;
- int err;
+ int err = 0;
rtnl_lock();
if (dsa_port_is_cpu(dp)) {
err = dsa_master_setup(dp->master, dp);
if (err)
- return err;
+ break;
}
}
rtnl_unlock();
- return 0;
+ return err;
}
static void dsa_tree_teardown_master(struct dsa_switch_tree *dst)
info.tag_ops = tag_ops;
err = dsa_tree_notify(dst, DSA_NOTIFIER_TAG_PROTO, &info);
if (err)
- return err;
+ goto out_unwind_tagger;
err = dsa_tree_bind_tag_proto(dst, tag_ops);
if (err)
const char *user_protocol;
master = of_find_net_device_by_node(ethernet);
+ of_node_put(ethernet);
if (!master)
return -EPROBE_DEFER;