netdev - [Patch net] bonding: use ETH_MAX

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Message-Id: <1488486276-24552-1-git-send-email-xiyou.wangcong@gmail.com>
Date:   Thu,  2 Mar 2017 12:24:36 -0800
From:   Cong Wang <xiyou.wangcong@...il.com>
To:     netdev@...r.kernel.org
Cc:     daznis@...il.com, lists2009@...rfbargle.com,
        Cong Wang <xiyou.wangcong@...il.com>,
        Jarod Wilson <jarod@...hat.com>
Subject: [Patch net] bonding: use ETH_MAX_MTU as max mtu

This restores the ability of setting bond device's mtu to 9000.

Fixes: 91572088e3fd ("net: use core MTU range checking in core net infra")
Reported-by: daznis@...il.com
Reported-by: Brad Campbell <lists2009@...rfbargle.com>
Cc: Jarod Wilson <jarod@...hat.com>
Signed-off-by: Cong Wang <xiyou.wangcong@...il.com>
---
 drivers/net/bonding/bond_main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 6321f12..8a4ba8b 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -4179,6 +4179,7 @@ void bond_setup(struct net_device *bond_dev)
 
 	/* Initialize the device entry points */
 	ether_setup(bond_dev);
+	bond_dev->max_mtu = ETH_MAX_MTU;
 	bond_dev->netdev_ops = &bond_netdev_ops;
 	bond_dev->ethtool_ops = &bond_ethtool_ops;
 
-- 
2.5.5