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(p200300EA8F3668008C0E03E2726B08B6.dip0.t-ipconnect.de. [2003:ea:8f36:6800:8c0e:3e2:726b:8b6]) by smtp.googlemail.com with ESMTPSA id h8sm12800208wrx.63.2020.01.25.04.42.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 25 Jan 2020 04:42:22 -0800 (PST) From: Heiner Kallweit Subject: [PATCH net-next] net: remove eth_change_mtu To: David Miller Cc: "netdev@vger.kernel.org" Message-ID: Date: Sat, 25 Jan 2020 13:42:14 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org 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 --- include/linux/etherdevice.h | 1 - net/ethernet/eth.c | 16 ---------------- 2 files changed, 17 deletions(-) diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index f6564b572..8801f1f98 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 9040fe55e..c8b903302 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)) -- 2.25.0