act_skbedit.c (14f0290ba44de6ed435fea24bba26e7868421c66) act_skbedit.c (cc7ec456f82da7f89a5b376e613b3ac4311b3e9a)
1/*
2 * Copyright (c) 2008, Intel Corporation.
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms and conditions of the GNU General Public License,
6 * version 2, as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope it will be useful, but WITHOUT

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108
109 parm = nla_data(tb[TCA_SKBEDIT_PARMS]);
110
111 pc = tcf_hash_check(parm->index, a, bind, &skbedit_hash_info);
112 if (!pc) {
113 pc = tcf_hash_create(parm->index, est, a, sizeof(*d), bind,
114 &skbedit_idx_gen, &skbedit_hash_info);
115 if (IS_ERR(pc))
1/*
2 * Copyright (c) 2008, Intel Corporation.
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms and conditions of the GNU General Public License,
6 * version 2, as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope it will be useful, but WITHOUT

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108
109 parm = nla_data(tb[TCA_SKBEDIT_PARMS]);
110
111 pc = tcf_hash_check(parm->index, a, bind, &skbedit_hash_info);
112 if (!pc) {
113 pc = tcf_hash_create(parm->index, est, a, sizeof(*d), bind,
114 &skbedit_idx_gen, &skbedit_hash_info);
115 if (IS_ERR(pc))
116 return PTR_ERR(pc);
116 return PTR_ERR(pc);
117
118 d = to_skbedit(pc);
119 ret = ACT_P_CREATED;
120 } else {
121 d = to_skbedit(pc);
122 if (!ovr) {
123 tcf_hash_release(pc, bind, &skbedit_hash_info);
124 return -EEXIST;

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139
140 spin_unlock_bh(&d->tcf_lock);
141
142 if (ret == ACT_P_CREATED)
143 tcf_hash_insert(pc, &skbedit_hash_info);
144 return ret;
145}
146
117
118 d = to_skbedit(pc);
119 ret = ACT_P_CREATED;
120 } else {
121 d = to_skbedit(pc);
122 if (!ovr) {
123 tcf_hash_release(pc, bind, &skbedit_hash_info);
124 return -EEXIST;

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139
140 spin_unlock_bh(&d->tcf_lock);
141
142 if (ret == ACT_P_CREATED)
143 tcf_hash_insert(pc, &skbedit_hash_info);
144 return ret;
145}
146
147static inline int tcf_skbedit_cleanup(struct tc_action *a, int bind)
147static int tcf_skbedit_cleanup(struct tc_action *a, int bind)
148{
149 struct tcf_skbedit *d = a->priv;
150
151 if (d)
152 return tcf_hash_release(&d->common, bind, &skbedit_hash_info);
153 return 0;
154}
155
148{
149 struct tcf_skbedit *d = a->priv;
150
151 if (d)
152 return tcf_hash_release(&d->common, bind, &skbedit_hash_info);
153 return 0;
154}
155
156static inline int tcf_skbedit_dump(struct sk_buff *skb, struct tc_action *a,
157 int bind, int ref)
156static int tcf_skbedit_dump(struct sk_buff *skb, struct tc_action *a,
157 int bind, int ref)
158{
159 unsigned char *b = skb_tail_pointer(skb);
160 struct tcf_skbedit *d = a->priv;
161 struct tc_skbedit opt = {
162 .index = d->tcf_index,
163 .refcnt = d->tcf_refcnt - ref,
164 .bindcnt = d->tcf_bindcnt - bind,
165 .action = d->tcf_action,

--- 53 unchanged lines hidden --- 		158{
159 unsigned char *b = skb_tail_pointer(skb);
160 struct tcf_skbedit *d = a->priv;
161 struct tc_skbedit opt = {
162 .index = d->tcf_index,
163 .refcnt = d->tcf_refcnt - ref,
164 .bindcnt = d->tcf_bindcnt - bind,
165 .action = d->tcf_action,

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