ar71xx: add missing return statement in ethernet mtu change op

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37756 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c
index 5913bb6..aa1fb9e 100644 (file)
--- a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c
+++ b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c
@@ -1049,6 +1049,7 @@ static int ag71xx_change_mtu(struct net_device *dev, int new_mtu)
                return -EINVAL;
 
        dev->mtu = new_mtu;
+       return 0;
 }
 
 static const struct net_device_ops ag71xx_netdev_ops = {