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authorDenis V. Lunev <den@openvz.org>2007-09-16 15:44:27 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 16:51:22 -0700
commit76c72d4f44ec5fb7f88eda8a0d3aa30922c891d1 (patch)
tree0c773487ff11d098a70fddbc631f153260614bdb /net/ipv4/fib_rules.c
parent056925ab3145713e5e83cf8e05ae6fb2f4ace41e (diff)
downloadop-kernel-dev-76c72d4f44ec5fb7f88eda8a0d3aa30922c891d1.zip
op-kernel-dev-76c72d4f44ec5fb7f88eda8a0d3aa30922c891d1.tar.gz
[IPV4/IPV6/DECNET]: Small cleanup for fib rules.
This patch slightly cleanups FIB rules framework. rules_list as a pointer on struct fib_rules_ops is useless. It is always assigned with a static per/subsystem list in IPv4, IPv6 and DecNet. Signed-off-by: Denis V. Lunev <den@openvz.org> Acked-by: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_rules.c')
-rw-r--r--net/ipv4/fib_rules.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c
index 2a94784..f16839c 100644
--- a/net/ipv4/fib_rules.c
+++ b/net/ipv4/fib_rules.c
@@ -76,8 +76,6 @@ static struct fib4_rule local_rule = {
},
};
-static LIST_HEAD(fib4_rules);
-
#ifdef CONFIG_NET_CLS_ROUTE
u32 fib_rules_tclass(struct fib_result *res)
{
@@ -279,9 +277,9 @@ static u32 fib4_rule_default_pref(void)
struct list_head *pos;
struct fib_rule *rule;
- if (!list_empty(&fib4_rules)) {
- pos = fib4_rules.next;
- if (pos->next != &fib4_rules) {
+ if (!list_empty(&fib4_rules_ops.rules_list)) {
+ pos = fib4_rules_ops.rules_list.next;
+ if (pos->next != &fib4_rules_ops.rules_list) {
rule = list_entry(pos->next, struct fib_rule, list);
if (rule->pref)
return rule->pref - 1;
@@ -317,15 +315,15 @@ static struct fib_rules_ops fib4_rules_ops = {
.flush_cache = fib4_rule_flush_cache,
.nlgroup = RTNLGRP_IPV4_RULE,
.policy = fib4_rule_policy,
- .rules_list = &fib4_rules,
+ .rules_list = LIST_HEAD_INIT(fib4_rules_ops.rules_list),
.owner = THIS_MODULE,
};
void __init fib4_rules_init(void)
{
- list_add_tail(&local_rule.common.list, &fib4_rules);
- list_add_tail(&main_rule.common.list, &fib4_rules);
- list_add_tail(&default_rule.common.list, &fib4_rules);
+ list_add_tail(&local_rule.common.list, &fib4_rules_ops.rules_list);
+ list_add_tail(&main_rule.common.list, &fib4_rules_ops.rules_list);
+ list_add_tail(&default_rule.common.list, &fib4_rules_ops.rules_list);
fib_rules_register(&fib4_rules_ops);
}
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