Use can_change_mtu() instead of hand-made function

diff --git a/module/elmcan.c b/module/elmcan.c
index b85c1c21b73d9f0acfdaf26eceeef393bd3849ab..516c22a2f24a3ecac9f26c0ab415939372545a46 100644 (file)
--- a/module/elmcan.c
+++ b/module/elmcan.c
@@ -893,16 +893,12 @@ out:
        return NETDEV_TX_OK;
 }
 
-static int elmcan_netdev_change_mtu(struct net_device *dev, int new_mtu)
-{
-       return -EINVAL;
-}
 
 static const struct net_device_ops elmcan_netdev_ops = {
        .ndo_open       = elmcan_netdev_open,
        .ndo_stop       = elmcan_netdev_close,
        .ndo_start_xmit = elmcan_netdev_start_xmit,
-       .ndo_change_mtu = elmcan_netdev_change_mtu,
+       .ndo_change_mtu = can_change_mtu,
 };