X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fnet%2Fcan%2Fslcan.c;h=f5b16e0e3a125f4e38a93408e92b8218808339af;hb=cbda94e039c3862326a65d1d0506447af8330c3c;hp=3fcdae266377a8141546f239ff805160d6cadbb9;hpb=f743166da7e93b617dd93120cdb5edcc8b84c464;p=karo-tx-linux.git

diff --git a/drivers/net/can/slcan.c b/drivers/net/can/slcan.c
index 3fcdae266377..f5b16e0e3a12 100644
--- a/drivers/net/can/slcan.c
+++ b/drivers/net/can/slcan.c
@@ -411,10 +411,16 @@ static void slc_free_netdev(struct net_device *dev)
 	slcan_devs[i] = NULL;
 }
 
+static int slcan_change_mtu(struct net_device *dev, int new_mtu)
+{
+	return -EINVAL;
+}
+
 static const struct net_device_ops slc_netdev_ops = {
 	.ndo_open               = slc_open,
 	.ndo_stop               = slc_close,
 	.ndo_start_xmit         = slc_xmit,
+	.ndo_change_mtu         = slcan_change_mtu,
 };
 
 static void slc_setup(struct net_device *dev)