diff options
Diffstat (limited to '')
| -rw-r--r-- | net/sched/act_mirred.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c index 70cfbbf96af2..6038c85d92f5 100644 --- a/net/sched/act_mirred.c +++ b/net/sched/act_mirred.c @@ -52,9 +52,10 @@ static const struct nla_policy mirred_policy[TCA_MIRRED_MAX + 1] = { }; static int mirred_net_id; +static struct tc_action_ops act_mirred_ops; static int tcf_mirred_init(struct net *net, struct nlattr *nla, - struct nlattr *est, struct tc_action *a, int ovr, + struct nlattr *est, struct tc_action **a, int ovr, int bind) { struct tc_action_net *tn = net_generic(net, mirred_net_id); @@ -84,14 +85,14 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla, break; default: if (exists) - tcf_hash_release(a, bind); + tcf_hash_release(*a, bind); return -EINVAL; } if (parm->ifindex) { dev = __dev_get_by_index(net, parm->ifindex); if (dev == NULL) { if (exists) - tcf_hash_release(a, bind); + tcf_hash_release(*a, bind); return -ENODEV; } switch (dev->type) { @@ -115,16 +116,16 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla, if (dev == NULL) return -EINVAL; ret = tcf_hash_create(tn, parm->index, est, a, - sizeof(*m), bind, true); + &act_mirred_ops, bind, true); if (ret) return ret; ret = ACT_P_CREATED; } else { - tcf_hash_release(a, bind); + tcf_hash_release(*a, bind); if (!ovr) return -EEXIST; } - m = to_mirred(a); + m = to_mirred(*a); ASSERT_RTNL(); m->tcf_action = parm->action; @@ -142,7 +143,7 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla, spin_lock_bh(&mirred_list_lock); list_add(&m->tcfm_list, &mirred_list); spin_unlock_bh(&mirred_list_lock); - tcf_hash_insert(tn, a); + tcf_hash_insert(tn, *a); } return ret; @@ -151,7 +152,7 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla, static int tcf_mirred(struct sk_buff *skb, const struct tc_action *a, struct tcf_result *res) { - struct tcf_mirred *m = a->priv; + struct tcf_mirred *m = to_mirred(a); struct net_device *dev; struct sk_buff *skb2; int retval, err; @@ -206,7 +207,7 @@ out: static int tcf_mirred_dump(struct sk_buff *skb, struct tc_action *a, int bind, int ref) { unsigned char *b = skb_tail_pointer(skb); - struct tcf_mirred *m = a->priv; + struct tcf_mirred *m = to_mirred(a); struct tc_mirred opt = { .index = m->tcf_index, .action = m->tcf_action, @@ -232,14 +233,14 @@ nla_put_failure: static int tcf_mirred_walker(struct net *net, struct sk_buff *skb, struct netlink_callback *cb, int type, - struct tc_action *a) + const struct tc_action_ops *ops) { struct tc_action_net *tn = net_generic(net, mirred_net_id); - return tcf_generic_walker(tn, skb, cb, type, a); + return tcf_generic_walker(tn, skb, cb, type, ops); } -static int tcf_mirred_search(struct net *net, struct tc_action *a, u32 index) +static int tcf_mirred_search(struct net *net, struct tc_action **a, u32 index) { struct tc_action_net *tn = net_generic(net, mirred_net_id); @@ -284,6 +285,7 @@ static struct tc_action_ops act_mirred_ops = { .init = tcf_mirred_init, .walk = tcf_mirred_walker, .lookup = tcf_mirred_search, + .size = sizeof(struct tcf_mirred), }; static __net_init int mirred_init_net(struct net *net) |