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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_gact.c | |
| parent | 7282ec8cb4f82287c2aef20a24328b42c630f7cb (diff) | |
| download | linux-stable-86062033feb8a1692f7a3d570c652f1b4a4b4b52.tar.gz linux-stable-86062033feb8a1692f7a3d570c652f1b4a4b4b52.tar.bz2 linux-stable-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_gact.c')
| -rw-r--r-- | net/sched/act_gact.c | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/net/sched/act_gact.c b/net/sched/act_gact.c index a0eed30d5811..af6c0acd9bf1 100644 --- a/net/sched/act_gact.c +++ b/net/sched/act_gact.c @@ -57,7 +57,6 @@ static int tcf_gact_init(struct net *net, struct nlattr *nla, struct nlattr *tb[TCA_GACT_MAX + 1]; struct tc_gact *parm; struct tcf_gact *gact; - struct tcf_common *pc; int ret = 0; int err; #ifdef CONFIG_GACT_PROB @@ -86,21 +85,20 @@ static int tcf_gact_init(struct net *net, struct nlattr *nla, } #endif - pc = tcf_hash_check(parm->index, a, bind); - if (!pc) { - pc = tcf_hash_create(parm->index, est, a, sizeof(*gact), 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(*gact), bind); + if (ret) + return ret; ret = ACT_P_CREATED; } else { if (bind)/* dont override defaults */ return 0; - tcf_hash_release(pc, bind, a->ops->hinfo); + tcf_hash_release(a, bind); if (!ovr) return -EEXIST; } - gact = to_gact(pc); + gact = to_gact(a); spin_lock_bh(&gact->tcf_lock); gact->tcf_action = parm->action; @@ -113,19 +111,10 @@ static int tcf_gact_init(struct net *net, struct nlattr *nla, #endif spin_unlock_bh(&gact->tcf_lock); if (ret == ACT_P_CREATED) - tcf_hash_insert(pc, a->ops->hinfo); + tcf_hash_insert(a); return ret; } -static int tcf_gact_cleanup(struct tc_action *a, int bind) -{ - struct tcf_gact *gact = a->priv; - - if (gact) - return tcf_hash_release(&gact->common, bind, a->ops->hinfo); - return 0; -} - static int tcf_gact(struct sk_buff *skb, const struct tc_action *a, struct tcf_result *res) { @@ -196,7 +185,7 @@ static struct tc_action_ops act_gact_ops = { .owner = THIS_MODULE, .act = tcf_gact, .dump = tcf_gact_dump, - .cleanup = tcf_gact_cleanup, + .cleanup = tcf_hash_release, .init = tcf_gact_init, }; |