diff options
Diffstat (limited to 'net/core/fib_rules.c')
-rw-r--r-- | net/core/fib_rules.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c index ae8306e7c56f..365de66436ac 100644 --- a/net/core/fib_rules.c +++ b/net/core/fib_rules.c @@ -44,7 +44,7 @@ int fib_default_rule_add(struct fib_rules_ops *ops, } EXPORT_SYMBOL(fib_default_rule_add); -u32 fib_default_rule_pref(struct fib_rules_ops *ops) +static u32 fib_default_rule_pref(struct fib_rules_ops *ops) { struct list_head *pos; struct fib_rule *rule; @@ -60,7 +60,6 @@ u32 fib_default_rule_pref(struct fib_rules_ops *ops) return 0; } -EXPORT_SYMBOL(fib_default_rule_pref); static void notify_rule_change(int event, struct fib_rule *rule, struct fib_rules_ops *ops, struct nlmsghdr *nlh, @@ -299,8 +298,8 @@ static int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr* nlh) } rule->fr_net = net; - if (tb[FRA_PRIORITY]) - rule->pref = nla_get_u32(tb[FRA_PRIORITY]); + rule->pref = tb[FRA_PRIORITY] ? nla_get_u32(tb[FRA_PRIORITY]) + : fib_default_rule_pref(ops); if (tb[FRA_IIFNAME]) { struct net_device *dev; @@ -350,9 +349,6 @@ static int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr* nlh) else rule->suppress_ifgroup = -1; - if (!tb[FRA_PRIORITY] && ops->default_pref) - rule->pref = ops->default_pref(ops); - err = -EINVAL; if (tb[FRA_GOTO]) { if (rule->action != FR_ACT_GOTO) @@ -635,15 +631,17 @@ static int dump_rules(struct sk_buff *skb, struct netlink_callback *cb, { int idx = 0; struct fib_rule *rule; + int err = 0; rcu_read_lock(); list_for_each_entry_rcu(rule, &ops->rules_list, list) { if (idx < cb->args[1]) goto skip; - if (fib_nl_fill_rule(skb, rule, NETLINK_CB(cb->skb).portid, - cb->nlh->nlmsg_seq, RTM_NEWRULE, - NLM_F_MULTI, ops) < 0) + err = fib_nl_fill_rule(skb, rule, NETLINK_CB(cb->skb).portid, + cb->nlh->nlmsg_seq, RTM_NEWRULE, + NLM_F_MULTI, ops); + if (err) break; skip: idx++; @@ -652,7 +650,7 @@ skip: cb->args[1] = idx; rules_ops_put(ops); - return skb->len; + return err; } static int fib_nl_dumprule(struct sk_buff *skb, struct netlink_callback *cb) @@ -668,7 +666,9 @@ static int fib_nl_dumprule(struct sk_buff *skb, struct netlink_callback *cb) if (ops == NULL) return -EAFNOSUPPORT; - return dump_rules(skb, cb, ops); + dump_rules(skb, cb, ops); + + return skb->len; } rcu_read_lock(); |