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authorVincent Bernat <vincent@bernat.im>2018-08-01 22:05:10 +0200
committerDavid S. Miller <davem@davemloft.net>2018-08-01 13:45:31 -0700
commitdb57dc7c7a5c42bb653425a01b6d73c49514b5db (patch)
tree12a0b2f7e010cb9485667c966216612e44685418
parentb69ab96ab13ddaa28a506a2433ae5b12669615e8 (diff)
net: don't declare IPv6 non-local bind helper if CONFIG_IPV6 undefined
Fixes: 83ba4645152d ("net: add helpers checking if socket can be bound to nonlocal address") Signed-off-by: Vincent Bernat <vincent@bernat.im> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--include/net/ipv6.h14
1 files changed, 7 insertions, 7 deletions
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 82deb684ba73..ff33f498c137 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -766,13 +766,6 @@ static inline int ip6_sk_dst_hoplimit(struct ipv6_pinfo *np, struct flowi6 *fl6,
return hlimit;
}
-static inline bool ipv6_can_nonlocal_bind(struct net *net,
- struct inet_sock *inet)
-{
- return net->ipv6.sysctl.ip_nonlocal_bind ||
- inet->freebind || inet->transparent;
-}
-
/* copy IPv6 saddr & daddr to flow_keys, possibly using 64bit load/store
* Equivalent to : flow->v6addrs.src = iph->saddr;
* flow->v6addrs.dst = iph->daddr;
@@ -789,6 +782,13 @@ static inline void iph_to_flow_copy_v6addrs(struct flow_keys *flow,
#if IS_ENABLED(CONFIG_IPV6)
+static inline bool ipv6_can_nonlocal_bind(struct net *net,
+ struct inet_sock *inet)
+{
+ return net->ipv6.sysctl.ip_nonlocal_bind ||
+ inet->freebind || inet->transparent;
+}
+
/* Sysctl settings for net ipv6.auto_flowlabels */
#define IP6_AUTO_FLOW_LABEL_OFF 0
#define IP6_AUTO_FLOW_LABEL_OPTOUT 1