diff options
Diffstat (limited to 'net/ipv4/fib_rules.c')
| -rw-r--r-- | net/ipv4/fib_rules.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c index 2d043f71ef7..b23fd952c84 100644 --- a/net/ipv4/fib_rules.c +++ b/net/ipv4/fib_rules.c @@ -169,8 +169,11 @@ static int fib4_rule_configure(struct fib_rule *rule, struct sk_buff *skb, rule4->dst = nla_get_be32(tb[FRA_DST]); #ifdef CONFIG_IP_ROUTE_CLASSID - if (tb[FRA_FLOW]) + if (tb[FRA_FLOW]) { rule4->tclassid = nla_get_u32(tb[FRA_FLOW]); + if (rule4->tclassid) + fib_num_tclassid_users++; + } #endif rule4->src_len = frh->src_len; @@ -184,6 +187,16 @@ errout: return err; } +static void fib4_rule_delete(struct fib_rule *rule) +{ +#ifdef CONFIG_IP_ROUTE_CLASSID + struct fib4_rule *rule4 = (struct fib4_rule *) rule; + + if (rule4->tclassid) + fib_num_tclassid_users--; +#endif +} + static int fib4_rule_compare(struct fib_rule *rule, struct fib_rule_hdr *frh, struct nlattr **tb) { @@ -256,6 +269,7 @@ static const struct fib_rules_ops __net_initdata fib4_rules_ops_template = { .action = fib4_rule_action, .match = fib4_rule_match, .configure = fib4_rule_configure, + .delete = fib4_rule_delete, .compare = fib4_rule_compare, .fill = fib4_rule_fill, .default_pref = fib_default_rule_pref, |