diff options
Diffstat (limited to 'net/netfilter/nf_conntrack_proto_tcp.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_proto_tcp.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c index 8f283294d70f..b12fc07111d0 100644 --- a/net/netfilter/nf_conntrack_proto_tcp.c +++ b/net/netfilter/nf_conntrack_proto_tcp.c @@ -1277,9 +1277,14 @@ static int tcp_nlattr_size(void) + nla_policy_len(tcp_nla_policy, CTA_PROTOINFO_TCP_MAX + 1); } -static int tcp_nlattr_tuple_size(void) +static unsigned int tcp_nlattr_tuple_size(void) { - return nla_policy_len(nf_ct_port_nla_policy, CTA_PROTO_MAX + 1); + static unsigned int size __read_mostly; + + if (!size) + size = nla_policy_len(nf_ct_port_nla_policy, CTA_PROTO_MAX + 1); + + return size; } #endif |