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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/core/fib_rules.c
parent056925ab3145713e5e83cf8e05ae6fb2f4ace41e (diff)
downloadlinux-2.6.38-lt-ux500-76c72d4f44ec5fb7f88eda8a0d3aa30922c891d1.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/core/fib_rules.c')
-rw-r--r--net/core/fib_rules.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index 1ba71baf87e..13de6f53f09 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -84,7 +84,7 @@ static void cleanup_ops(struct fib_rules_ops *ops)
{
struct fib_rule *rule, *tmp;
- list_for_each_entry_safe(rule, tmp, ops->rules_list, list) {
+ list_for_each_entry_safe(rule, tmp, &ops->rules_list, list) {
list_del_rcu(&rule->list);
fib_rule_put(rule);
}
@@ -139,7 +139,7 @@ int fib_rules_lookup(struct fib_rules_ops *ops, struct flowi *fl,
rcu_read_lock();
- list_for_each_entry_rcu(rule, ops->rules_list, list) {
+ list_for_each_entry_rcu(rule, &ops->rules_list, list) {
jumped:
if (!fib_rule_match(rule, ops, fl, flags))
continue;
@@ -271,7 +271,7 @@ static int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
if (rule->target <= rule->pref)
goto errout_free;
- list_for_each_entry(r, ops->rules_list, list) {
+ list_for_each_entry(r, &ops->rules_list, list) {
if (r->pref == rule->target) {
rule->ctarget = r;
break;
@@ -287,7 +287,7 @@ static int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
if (err < 0)
goto errout_free;
- list_for_each_entry(r, ops->rules_list, list) {
+ list_for_each_entry(r, &ops->rules_list, list) {
if (r->pref > rule->pref)
break;
last = r;
@@ -300,7 +300,7 @@ static int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
* There are unresolved goto rules in the list, check if
* any of them are pointing to this new rule.
*/
- list_for_each_entry(r, ops->rules_list, list) {
+ list_for_each_entry(r, &ops->rules_list, list) {
if (r->action == FR_ACT_GOTO &&
r->target == rule->pref) {
BUG_ON(r->ctarget != NULL);
@@ -320,7 +320,7 @@ static int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
if (last)
list_add_rcu(&rule->list, &last->list);
else
- list_add_rcu(&rule->list, ops->rules_list);
+ list_add_rcu(&rule->list, &ops->rules_list);
notify_rule_change(RTM_NEWRULE, rule, ops, nlh, NETLINK_CB(skb).pid);
flush_route_cache(ops);
@@ -359,7 +359,7 @@ static int fib_nl_delrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
if (err < 0)
goto errout;
- list_for_each_entry(rule, ops->rules_list, list) {
+ list_for_each_entry(rule, &ops->rules_list, list) {
if (frh->action && (frh->action != rule->action))
continue;
@@ -402,7 +402,7 @@ static int fib_nl_delrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
* actually been added.
*/
if (ops->nr_goto_rules > 0) {
- list_for_each_entry(tmp, ops->rules_list, list) {
+ list_for_each_entry(tmp, &ops->rules_list, list) {
if (tmp->ctarget == rule) {
rcu_assign_pointer(tmp->ctarget, NULL);
ops->unresolved_rules++;
@@ -498,7 +498,7 @@ static int dump_rules(struct sk_buff *skb, struct netlink_callback *cb,
int idx = 0;
struct fib_rule *rule;
- list_for_each_entry(rule, ops->rules_list, list) {
+ list_for_each_entry(rule, &ops->rules_list, list) {
if (idx < cb->args[1])
goto skip;
@@ -608,12 +608,12 @@ static int fib_rules_event(struct notifier_block *this, unsigned long event,
switch (event) {
case NETDEV_REGISTER:
list_for_each_entry(ops, &rules_ops, list)
- attach_rules(ops->rules_list, dev);
+ attach_rules(&ops->rules_list, dev);
break;
case NETDEV_UNREGISTER:
list_for_each_entry(ops, &rules_ops, list)
- detach_rules(ops->rules_list, dev);
+ detach_rules(&ops->rules_list, dev);
break;
}