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Diffstat (limited to 'net/ipv6/fib6_rules.c')
-rw-r--r--net/ipv6/fib6_rules.c24
1 files changed, 8 insertions, 16 deletions
diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index 00a7a5e4ac97..b7aa7c64cc4a 100644
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -264,44 +264,36 @@ static struct fib_rules_ops fib6_rules_ops_template = {
264 264
265static int fib6_rules_net_init(struct net *net) 265static int fib6_rules_net_init(struct net *net)
266{ 266{
267 struct fib_rules_ops *ops;
267 int err = -ENOMEM; 268 int err = -ENOMEM;
268 269
269 net->ipv6.fib6_rules_ops = kmemdup(&fib6_rules_ops_template, 270 ops = fib_rules_register(&fib6_rules_ops_template, net);
270 sizeof(*net->ipv6.fib6_rules_ops), 271 if (IS_ERR(ops))
271 GFP_KERNEL); 272 return PTR_ERR(ops);
272 if (!net->ipv6.fib6_rules_ops) 273 net->ipv6.fib6_rules_ops = ops;
273 goto out;
274 274
275 net->ipv6.fib6_rules_ops->fro_net = net;
276 INIT_LIST_HEAD(&net->ipv6.fib6_rules_ops->rules_list);
277 275
278 err = fib_default_rule_add(net->ipv6.fib6_rules_ops, 0, 276 err = fib_default_rule_add(net->ipv6.fib6_rules_ops, 0,
279 RT6_TABLE_LOCAL, FIB_RULE_PERMANENT); 277 RT6_TABLE_LOCAL, 0);
280 if (err) 278 if (err)
281 goto out_fib6_rules_ops; 279 goto out_fib6_rules_ops;
282 280
283 err = fib_default_rule_add(net->ipv6.fib6_rules_ops, 281 err = fib_default_rule_add(net->ipv6.fib6_rules_ops,
284 0x7FFE, RT6_TABLE_MAIN, 0); 282 0x7FFE, RT6_TABLE_MAIN, 0);
285 if (err) 283 if (err)
286 goto out_fib6_default_rule_add; 284 goto out_fib6_rules_ops;
287 285
288 err = fib_rules_register(net->ipv6.fib6_rules_ops);
289 if (err)
290 goto out_fib6_default_rule_add;
291out: 286out:
292 return err; 287 return err;
293 288
294out_fib6_default_rule_add:
295 fib_rules_cleanup_ops(net->ipv6.fib6_rules_ops);
296out_fib6_rules_ops: 289out_fib6_rules_ops:
297 kfree(net->ipv6.fib6_rules_ops); 290 fib_rules_unregister(ops);
298 goto out; 291 goto out;
299} 292}
300 293
301static void fib6_rules_net_exit(struct net *net) 294static void fib6_rules_net_exit(struct net *net)
302{ 295{
303 fib_rules_unregister(net->ipv6.fib6_rules_ops); 296 fib_rules_unregister(net->ipv6.fib6_rules_ops);
304 kfree(net->ipv6.fib6_rules_ops);
305} 297}
306 298
307static struct pernet_operations fib6_rules_net_ops = { 299static struct pernet_operations fib6_rules_net_ops = {