diff options
| author | Jonathan Corbet <corbet@lwn.net> | 2016-12-27 12:53:44 -0700 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2016-12-27 12:53:44 -0700 |
| commit | 54ab6db0909061ab7ee07233d3cab86d29f86e6c (patch) | |
| tree | a7650ab5c0fa3a6a3841de8e8693041b3e009054 /net/sched/cls_api.c | |
| parent | 217e2bfab22e740227df09f22165e834cddd8a3b (diff) | |
| parent | 7ce7d89f48834cefece7804d38fc5d85382edf77 (diff) | |
| download | linux-54ab6db0909061ab7ee07233d3cab86d29f86e6c.tar.gz linux-54ab6db0909061ab7ee07233d3cab86d29f86e6c.tar.bz2 linux-54ab6db0909061ab7ee07233d3cab86d29f86e6c.zip | |
Merge tag 'v4.10-rc1' into docs-next
Linux 4.10-rc1
Diffstat (limited to 'net/sched/cls_api.c')
| -rw-r--r-- | net/sched/cls_api.c | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index 2b2a7974e4bb..3fbba79a4ef0 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -430,7 +430,8 @@ static int tfilter_notify(struct net *net, struct sk_buff *oskb, if (!skb) return -ENOBUFS; - if (tcf_fill_node(net, skb, tp, fh, portid, n->nlmsg_seq, 0, event) <= 0) { + if (tcf_fill_node(net, skb, tp, fh, portid, n->nlmsg_seq, + n->nlmsg_flags, event) <= 0) { kfree_skb(skb); return -EINVAL; } @@ -681,6 +682,30 @@ int tcf_exts_dump_stats(struct sk_buff *skb, struct tcf_exts *exts) } EXPORT_SYMBOL(tcf_exts_dump_stats); +int tcf_exts_get_dev(struct net_device *dev, struct tcf_exts *exts, + struct net_device **hw_dev) +{ +#ifdef CONFIG_NET_CLS_ACT + const struct tc_action *a; + LIST_HEAD(actions); + + if (tc_no_actions(exts)) + return -EINVAL; + + tcf_exts_to_list(exts, &actions); + list_for_each_entry(a, &actions, list) { + if (a->ops->get_dev) { + a->ops->get_dev(a, dev_net(dev), hw_dev); + break; + } + } + if (*hw_dev) + return 0; +#endif + return -EOPNOTSUPP; +} +EXPORT_SYMBOL(tcf_exts_get_dev); + static int __init tc_filter_init(void) { rtnl_register(PF_UNSPEC, RTM_NEWTFILTER, tc_ctl_tfilter, NULL, NULL); |