net: dsa: do not warn unsupported bridge ops
A DSA driver may not provide the port_join_bridge and port_leave_bridge
functions, so don't warn in such case.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index bb2bd3b..43d7342 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -1276,7 +1276,7 @@
goto out;
err = dsa_slave_master_changed(dev);
- if (err)
+ if (err && err != -EOPNOTSUPP)
netdev_warn(dev, "failed to reflect master change\n");
break;