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| author | WANG Cong <xiyou.wangcong@gmail.com> | 2014-02-11 17:07:31 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-02-12 19:23:32 -0500 |
| commit | 86062033feb8a1692f7a3d570c652f1b4a4b4b52 (patch) | |
| tree | 1f17c34b7d610f666ffd9e20adbe998d846c7b9b /net/sched/act_skbedit.c | |
| parent | 7282ec8cb4f82287c2aef20a24328b42c630f7cb (diff) | |
| download | talos-op-linux-86062033feb8a1692f7a3d570c652f1b4a4b4b52.tar.gz talos-op-linux-86062033feb8a1692f7a3d570c652f1b4a4b4b52.zip | |
net_sched: act: hide struct tcf_common from API
Now we can totally hide it from modules. tcf_hash_*() API's
will operate on struct tc_action, modules don't need to care about
the details.
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/act_skbedit.c')
| -rw-r--r-- | net/sched/act_skbedit.c | 29 |
1 files changed, 9 insertions, 20 deletions
diff --git a/net/sched/act_skbedit.c b/net/sched/act_skbedit.c index 98725080b5aa..71fd2d499109 100644 --- a/net/sched/act_skbedit.c +++ b/net/sched/act_skbedit.c @@ -65,7 +65,6 @@ static int tcf_skbedit_init(struct net *net, struct nlattr *nla, struct nlattr *tb[TCA_SKBEDIT_MAX + 1]; struct tc_skbedit *parm; struct tcf_skbedit *d; - struct tcf_common *pc; u32 flags = 0, *priority = NULL, *mark = NULL; u16 *queue_mapping = NULL; int ret = 0, err; @@ -100,19 +99,18 @@ static int tcf_skbedit_init(struct net *net, struct nlattr *nla, parm = nla_data(tb[TCA_SKBEDIT_PARMS]); - pc = tcf_hash_check(parm->index, a, bind); - if (!pc) { - pc = tcf_hash_create(parm->index, est, a, sizeof(*d), bind); - if (IS_ERR(pc)) - return PTR_ERR(pc); + if (!tcf_hash_check(parm->index, a, bind)) { + ret = tcf_hash_create(parm->index, est, a, sizeof(*d), bind); + if (ret) + return ret; - d = to_skbedit(pc); + d = to_skbedit(a); ret = ACT_P_CREATED; } else { - d = to_skbedit(pc); + d = to_skbedit(a); if (bind) return 0; - tcf_hash_release(pc, bind, a->ops->hinfo); + tcf_hash_release(a, bind); if (!ovr) return -EEXIST; } @@ -132,19 +130,10 @@ static int tcf_skbedit_init(struct net *net, struct nlattr *nla, spin_unlock_bh(&d->tcf_lock); if (ret == ACT_P_CREATED) - tcf_hash_insert(pc, a->ops->hinfo); + tcf_hash_insert(a); return ret; } -static int tcf_skbedit_cleanup(struct tc_action *a, int bind) -{ - struct tcf_skbedit *d = a->priv; - - if (d) - return tcf_hash_release(&d->common, bind, &skbedit_hash_info); - return 0; -} - static int tcf_skbedit_dump(struct sk_buff *skb, struct tc_action *a, int bind, int ref) { @@ -191,7 +180,7 @@ static struct tc_action_ops act_skbedit_ops = { .owner = THIS_MODULE, .act = tcf_skbedit, .dump = tcf_skbedit_dump, - .cleanup = tcf_skbedit_cleanup, + .cleanup = tcf_hash_release, .init = tcf_skbedit_init, }; |
