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authorArnd Bergmann <arnd@arndb.de>2017-11-15 18:28:21 +0100
committerDavid S. Miller <davem@davemloft.net>2017-11-16 10:49:00 +0900
commit8252fceac01570836f0cb9e922f56b4c0b1011df (patch)
treea5a7c1216323dff7bc7bed339f45549be1c70bd1 /net
parent9421c90150470512bd5d0fc49eaa108a0b195358 (diff)
netfilter: add ifdef around ctnetlink_proto_size
This function is no longer marked 'inline', so we now get a warning when it is unused: net/netfilter/nf_conntrack_netlink.c:536:15: error: 'ctnetlink_proto_size' defined but not used [-Werror=unused-function] We could mark it inline again, mark it __maybe_unused, or add an #ifdef around the definition. I'm picking the third approach here since that seems to be what the rest of the file has. Fixes: 5caaed151a68 ("netfilter: conntrack: don't cache nlattr_tuple_size result in nla_size") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/netfilter/nf_conntrack_netlink.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 6e0adfefb9ed..59c08997bfdf 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -533,6 +533,7 @@ nla_put_failure:
return -1;
}
+#if defined(CONFIG_NETFILTER_NETLINK_GLUE_CT) || defined(CONFIG_NF_CONNTRACK_EVENTS)
static size_t ctnetlink_proto_size(const struct nf_conn *ct)
{
const struct nf_conntrack_l3proto *l3proto;
@@ -552,6 +553,7 @@ static size_t ctnetlink_proto_size(const struct nf_conn *ct)
return len + len4;
}
+#endif
static inline size_t ctnetlink_acct_size(const struct nf_conn *ct)
{