Re: [PATCH 1/2] net: Added mtu parameter to dev_forward_skb calls

From: kbuild test robot
Date: Wed May 10 2017 - 07:47:33 EST


Hi Fredrik,

[auto build test ERROR on net/master]
[also build test ERROR on v4.11 next-20170510]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url: https://github.com/0day-ci/linux/commits/Fredrik-Markstrom/net-Added-mtu-parameter-to-dev_forward_skb-calls/20170509-231142
config: x86_64-rhel (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64

All errors (new ones prefixed by >>):

net//bridge/br_forward.c: In function '__br_forward':
>> net//bridge/br_forward.c:99:46: error: 'struct sk_buff' has no member named 'dev_mtu'
if (!is_skb_forwardable(skb->dev, skb, skb->dev_mtu)) {
^~

vim +99 net//bridge/br_forward.c

93 }
94 br_hook = NF_BR_FORWARD;
95 skb_forward_csum(skb);
96 net = dev_net(indev);
97 } else {
98 if (unlikely(netpoll_tx_running(to->br->dev))) {
> 99 if (!is_skb_forwardable(skb->dev, skb, skb->dev_mtu)) {
100 kfree_skb(skb);
101 } else {
102 skb_push(skb, ETH_HLEN);

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