Merge tag 'noinstr-lds-2020-05-19' into core/rcu

Get the noinstr section and annotation markers to base the RCU parts on.

1 files changed, 6 insertions, 10 deletions

diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index e94eb1aac602..62f4ee3da172 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -856,20 +856,18 @@ dsa_slave_add_cls_matchall_mirred(struct net_device *dev,
 	struct dsa_port *to_dp;
 	int err;
 
-	act = &cls->rule->action.entries[0];
-
 	if (!ds->ops->port_mirror_add)
 		return -EOPNOTSUPP;
 
-	if (!act->dev)
-		return -EINVAL;
-
 	if (!flow_action_basic_hw_stats_check(&cls->rule->action,
 					      cls->common.extack))
 		return -EOPNOTSUPP;
 
 	act = &cls->rule->action.entries[0];
 
+	if (!act->dev)
+		return -EINVAL;
+
 	if (!dsa_slave_dev_check(act->dev))
 		return -EOPNOTSUPP;
 
@@ -1770,11 +1768,9 @@ int dsa_slave_create(struct dsa_port *port)
 	rtnl_lock();
 	ret = dsa_slave_change_mtu(slave_dev, ETH_DATA_LEN);
 	rtnl_unlock();
-	if (ret && ret != -EOPNOTSUPP) {
-		dev_err(ds->dev, "error %d setting MTU on port %d\n",
-			ret, port->index);
-		goto out_free;
-	}
+	if (ret)
+		dev_warn(ds->dev, "nonfatal error %d setting MTU on port %d\n",
+			 ret, port->index);
 
 	netif_carrier_off(slave_dev);