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ipv6: add fib6_has_custom_rules() helper

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It wraps the namespace field with the same name, to easily
access it regardless of build options.

Suggested-by: David Ahern <dsahern@gmail.com>
Suggested-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Paolo Abeni 2019-11-20 13:47:33 +01:00 committed by David S. Miller
parent 2c44713ed9
commit 1f8ac57030
1 changed files with 9 additions and 0 deletions
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9
include/net/ip6_fib.h
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@ -502,6 +502,11 @@ static inline bool fib6_metric_locked(struct fib6_info *f6i, int metric)
}
#ifdef CONFIG_IPV6_MULTIPLE_TABLES
static inline bool fib6_has_custom_rules(const struct net *net)
{
return net->ipv6.fib6_has_custom_rules;
}
int fib6_rules_init(void);
void fib6_rules_cleanup(void);
bool fib6_rule_default(const struct fib_rule *rule);
@ -527,6 +532,10 @@ static inline bool fib6_rules_early_flow_dissect(struct net *net,
return true;
}
#else
static inline bool fib6_has_custom_rules(const struct net *net)
{
return false;
}
static inline int fib6_rules_init(void)
{
return 0;