diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2016-01-01 13:18:48 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-01-04 21:50:51 -0500 |
| commit | 0efeff2905d0ea14f2ee83e6cefbda35ee8cf6fc (patch) | |
| tree | efd6236520e5ecffb0f9fa6ff723a3dc1f91f13f | |
| parent | 15ab90f400781a801017ea2bd8597e6eb3f39f79 (diff) | |
net: make ip6tunnel_xmit definition conditional
Moving the caller of iptunnel_xmit_stats causes a build error in
randconfig builds that disable CONFIG_INET:
In file included from ../net/xfrm/xfrm_input.c:17:0:
../include/net/ip6_tunnel.h: In function 'ip6tunnel_xmit':
../include/net/ip6_tunnel.h:93:2: error: implicit declaration of function 'iptunnel_xmit_stats' [-Werror=implicit-function-declaration]
iptunnel_xmit_stats(dev, pkt_len);
The reason is that the iptunnel_xmit_stats definition is hidden
inside #ifdef CONFIG_INET but the caller is not. We can change
one or the other to fix it, and this patch adds a second #ifdef
around ip6tunnel_xmit() to avoid seeing the invalid call.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 039f50629b7f ("ip_tunnel: Move stats update to iptunnel_xmit()")
Acked-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/ip6_tunnel.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/ip6_tunnel.h b/include/net/ip6_tunnel.h index ae07e94778d8..0d0ce0b2d870 100644 --- a/include/net/ip6_tunnel.h +++ b/include/net/ip6_tunnel.h @@ -81,6 +81,7 @@ __u32 ip6_tnl_get_cap(struct ip6_tnl *t, const struct in6_addr *laddr, struct net *ip6_tnl_get_link_net(const struct net_device *dev); int ip6_tnl_get_iflink(const struct net_device *dev); +#ifdef CONFIG_INET static inline void ip6tunnel_xmit(struct sock *sk, struct sk_buff *skb, struct net_device *dev) { @@ -93,3 +94,4 @@ static inline void ip6tunnel_xmit(struct sock *sk, struct sk_buff *skb, iptunnel_xmit_stats(dev, pkt_len); } #endif +#endif |