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ip_tunnel: Protect tunnel functions with CONFIG_INET guard.

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Tunnel constants can be used in generic code but in these cases
the inline functions in ip_tunnels.h cause compilation problems
if CONFIG_INET is not set.

CC: Pravin Shelar <pshelar@nicira.com>
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jesse Gross <jesse@nicira.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jesse Gross 2013-06-21 16:17:11 -07:00 committed by David S. Miller
parent 479b1a5825
commit 5243b6ac9e
1 changed files with 5 additions and 0 deletions
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5
include/net/ip_tunnels.h
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@ -93,6 +93,8 @@ struct ip_tunnel_net {
struct net_device *fb_tunnel_dev; struct net_device *fb_tunnel_dev;
}; };
#ifdef CONFIG_INET
int ip_tunnel_init(struct net_device *dev); int ip_tunnel_init(struct net_device *dev);
void ip_tunnel_uninit(struct net_device *dev); void ip_tunnel_uninit(struct net_device *dev);
void ip_tunnel_dellink(struct net_device *dev, struct list_head *head); void ip_tunnel_dellink(struct net_device *dev, struct list_head *head);
@ -180,4 +182,7 @@ static inline void iptunnel_xmit_stats(int err,
err_stats->tx_dropped++; err_stats->tx_dropped++;
} }
} }
#endif /* CONFIG_INET */
#endif /* __NET_IP_TUNNELS_H */ #endif /* __NET_IP_TUNNELS_H */