From: Heiner Kallweit Date: Sat, 25 Jan 2020 12:42:14 +0000 (+0100) Subject: net: remove eth_change_mtu X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=a85dd3a5170c8812cd835ea968ccadf0ebf1648e;p=openwrt%2Fstaging%2Fblogic.git net: remove eth_change_mtu All usage of this function was removed three years ago, and the function was marked as deprecated: a52ad514fdf3 ("net: deprecate eth_change_mtu, remove usage") So I think we can remove it now. Signed-off-by: Heiner Kallweit Signed-off-by: David S. Miller --- diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index f6564b572d77..8801f1f986e5 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -43,7 +43,6 @@ __be16 eth_header_parse_protocol(const struct sk_buff *skb); int eth_prepare_mac_addr_change(struct net_device *dev, void *p); void eth_commit_mac_addr_change(struct net_device *dev, void *p); int eth_mac_addr(struct net_device *dev, void *p); -int eth_change_mtu(struct net_device *dev, int new_mtu); int eth_validate_addr(struct net_device *dev); struct net_device *alloc_etherdev_mqs(int sizeof_priv, unsigned int txqs, diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c index 9040fe55e0f5..c8b903302ff2 100644 --- a/net/ethernet/eth.c +++ b/net/ethernet/eth.c @@ -335,22 +335,6 @@ int eth_mac_addr(struct net_device *dev, void *p) } EXPORT_SYMBOL(eth_mac_addr); -/** - * eth_change_mtu - set new MTU size - * @dev: network device - * @new_mtu: new Maximum Transfer Unit - * - * Allow changing MTU size. Needs to be overridden for devices - * supporting jumbo frames. - */ -int eth_change_mtu(struct net_device *dev, int new_mtu) -{ - netdev_warn(dev, "%s is deprecated\n", __func__); - dev->mtu = new_mtu; - return 0; -} -EXPORT_SYMBOL(eth_change_mtu); - int eth_validate_addr(struct net_device *dev) { if (!is_valid_ether_addr(dev->dev_addr))