diff options
| author | Jeremy Sowden <jeremy@azazel.net> | 2019-09-13 09:13:12 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-09-13 12:47:10 +0200 |
| commit | 22e81d7416d04355a7dfa248f187feba641c199e (patch) | |
| tree | 54f6816412827c90cda6807c186179d6998ba330 /include/net/netfilter/nf_conntrack_timeout.h | |
| parent | 25d7cbcd2bb5d919b9ba6fcdfe788e72c2df7e6e (diff) | |
netfilter: conntrack: wrap two inline functions in config checks.
nf_conntrack_synproxy.h contains three inline functions. The contents
of two of them are wrapped in CONFIG_NETFILTER_SYNPROXY checks and just
return NULL if it is not enabled. The third does nothing if they return
NULL, so wrap its contents as well.
nf_ct_timeout_data is only called if CONFIG_NETFILTER_TIMEOUT is
enabled. Wrap its contents in a CONFIG_NETFILTER_TIMEOUT check like the
other inline functions in nf_conntrack_timeout.h.
Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/net/netfilter/nf_conntrack_timeout.h')
| -rw-r--r-- | include/net/netfilter/nf_conntrack_timeout.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/net/netfilter/nf_conntrack_timeout.h b/include/net/netfilter/nf_conntrack_timeout.h index 00a8fbb2d735..6dd72396f534 100644 --- a/include/net/netfilter/nf_conntrack_timeout.h +++ b/include/net/netfilter/nf_conntrack_timeout.h @@ -32,6 +32,7 @@ struct nf_conn_timeout { static inline unsigned int * nf_ct_timeout_data(const struct nf_conn_timeout *t) { +#ifdef CONFIG_NF_CONNTRACK_TIMEOUT struct nf_ct_timeout *timeout; timeout = rcu_dereference(t->timeout); @@ -39,6 +40,9 @@ nf_ct_timeout_data(const struct nf_conn_timeout *t) return NULL; return (unsigned int *)timeout->data; +#else + return NULL; +#endif } static inline |