act_skbmod.c (b409074e6693bcdaa7abbee2a035f22a9eabda53) act_skbmod.c (4e8ddd7f1758ca4ddd0c1f7cf3e66fce736241d2)
1/*
2 * net/sched/act_skbmod.c skb data modifier
3 *
4 * Copyright (c) 2016 Jamal Hadi Salim <jhs@mojatatu.com>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or

--- 131 unchanged lines hidden (view full) ---

140
141 if (!exists) {
142 ret = tcf_idr_create(tn, parm->index, est, a,
143 &act_skbmod_ops, bind, true);
144 if (ret)
145 return ret;
146
147 ret = ACT_P_CREATED;
1/*
2 * net/sched/act_skbmod.c skb data modifier
3 *
4 * Copyright (c) 2016 Jamal Hadi Salim <jhs@mojatatu.com>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or

--- 131 unchanged lines hidden (view full) ---

140
141 if (!exists) {
142 ret = tcf_idr_create(tn, parm->index, est, a,
143 &act_skbmod_ops, bind, true);
144 if (ret)
145 return ret;
146
147 ret = ACT_P_CREATED;
148 } else {
148 } else if (!ovr) {
149 tcf_idr_release(*a, bind);
149 tcf_idr_release(*a, bind);
150 if (!ovr)
151 return -EEXIST;
150 return -EEXIST;
152 }
153
154 d = to_skbmod(*a);
155
156 ASSERT_RTNL();
157 p = kzalloc(sizeof(struct tcf_skbmod_params), GFP_KERNEL);
158 if (unlikely(!p)) {
151 }
152
153 d = to_skbmod(*a);
154
155 ASSERT_RTNL();
156 p = kzalloc(sizeof(struct tcf_skbmod_params), GFP_KERNEL);
157 if (unlikely(!p)) {
159 if (ret == ACT_P_CREATED)
160 tcf_idr_release(*a, bind);
158 tcf_idr_release(*a, bind);
161 return -ENOMEM;
162 }
163
164 p->flags = lflags;
165 d->tcf_action = parm->action;
166
167 p_old = rtnl_dereference(d->skbmod_p);
168

--- 143 unchanged lines hidden --- 		159 return -ENOMEM;
160 }
161
162 p->flags = lflags;
163 d->tcf_action = parm->action;
164
165 p_old = rtnl_dereference(d->skbmod_p);
166

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