From 2f1e3176723d74ea2dd975e5be0ef6bb4fed2e2e Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Thu, 20 Jan 2011 20:46:52 +0100 Subject: [PATCH] netfilter: nf_conntrack: fix linker error with NF_CONNTRACK_TIMESTAMP=n net/built-in.o: In function `nf_conntrack_init_net': net/netfilter/nf_conntrack_core.c:1521: undefined reference to `nf_conntrack_tstamp_init' net/netfilter/nf_conntrack_core.c:1531: undefined reference to `nf_conntrack_tstamp_fini' Add dummy inline functions for the =n case to fix this. Reported-by: John Fastabend Signed-off-by: Patrick McHardy --- include/net/netfilter/nf_conntrack_timestamp.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/include/net/netfilter/nf_conntrack_timestamp.h b/include/net/netfilter/nf_conntrack_timestamp.h index f17dcb664e29..fc9c82b1f06b 100644 --- a/include/net/netfilter/nf_conntrack_timestamp.h +++ b/include/net/netfilter/nf_conntrack_timestamp.h @@ -47,7 +47,19 @@ static inline void nf_ct_set_tstamp(struct net *net, bool enable) net->ct.sysctl_tstamp = enable; } +#ifdef CONFIG_NF_CONNTRACK_TIMESTAMP extern int nf_conntrack_tstamp_init(struct net *net); extern void nf_conntrack_tstamp_fini(struct net *net); +#else +static inline int nf_conntrack_tstamp_init(struct net *net) +{ + return 0; +} + +static inline void nf_conntrack_tstamp_fini(struct net *net) +{ + return; +} +#endif /* CONFIG_NF_CONNTRACK_TIMESTAMP */ #endif /* _NF_CONNTRACK_TSTAMP_H */