netdev: Change netdev_get_mtu() to return an error code.

[openvswitch] / lib / dpif-netdev.c

diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c
index cae6d2319a83a9d1eb4dae5f7116da9e0043a92d..6bf92f264c53d6bfa0ac1a0dc5467a40303b6ffa 100644 (file)
--- a/lib/dpif-netdev.c
+++ b/lib/dpif-netdev.c
@@ -396,7 +396,7 @@ do_add_port(struct dp_netdev *dp, const char *devname, uint16_t flags,
     port->netdev = netdev;
     port->internal = internal;
 
-    mtu = netdev_get_mtu(netdev);
+    netdev_get_mtu(netdev, &mtu);
     if (mtu > max_mtu) {
         max_mtu = mtu;
     }