netfilter: nf_ct_tcp: fix up build after merge

Replace the last occurence of tcp_lock by the per-conntrack lock.

Signed-off-by: Patrick McHardy <kaber@trash.net>

diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index 5142e60af5402237642163758a4665d707438a26..33fc0a443f3de755772f5be4f686c1f44adf9cb1 100644 (file)
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -944,7 +944,7 @@ static int tcp_packet(struct nf_conn *ct,
                    && (ct->proto.tcp.seen[!dir].flags & IP_CT_TCP_FLAG_MAXACK_SET)
                    && before(ntohl(th->seq), ct->proto.tcp.seen[!dir].td_maxack)) {
                        /* Invalid RST  */
-                       write_unlock_bh(&tcp_lock);
+                       spin_unlock_bh(&ct->lock);
                        if (LOG_INVALID(net, IPPROTO_TCP))
                                nf_log_packet(pf, 0, skb, NULL, NULL, NULL,
                                          "nf_ct_tcp: invalid RST ");