From: Paolo Abeni <pabeni@redhat.com>
Date: Wed, 20 Nov 2019 12:47:33 +0000 (+0100)
Subject: ipv6: add fib6_has_custom_rules() helper
X-Git-Tag: v5.15~5092^2~33^2~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1f8ac5703037fdd2e6c960cd35c2b14d18ef3933;p=platform%2Fkernel%2Flinux-starfive.git

ipv6: add fib6_has_custom_rules() helper

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>
---

diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 5d16154..8ac3a59 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -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;