Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

[powerpc.git] / net / netfilter / nf_conntrack_proto_tcp.c

diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index 6167137..6492ed6 100644 (file)
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -93,21 +93,21 @@ static const char *tcp_conntrack_names[] = {
 #define HOURS * 60 MINS
 #define DAYS * 24 HOURS
 
-unsigned long nf_ct_tcp_timeout_syn_sent =      2 MINS;
-unsigned long nf_ct_tcp_timeout_syn_recv =     60 SECS;
-unsigned long nf_ct_tcp_timeout_established =   5 DAYS;
-unsigned long nf_ct_tcp_timeout_fin_wait =      2 MINS;
-unsigned long nf_ct_tcp_timeout_close_wait =   60 SECS;
-unsigned long nf_ct_tcp_timeout_last_ack =     30 SECS;
-unsigned long nf_ct_tcp_timeout_time_wait =     2 MINS;
-unsigned long nf_ct_tcp_timeout_close =        10 SECS;
+unsigned int nf_ct_tcp_timeout_syn_sent =      2 MINS;
+unsigned int nf_ct_tcp_timeout_syn_recv =     60 SECS;
+unsigned int nf_ct_tcp_timeout_established =   5 DAYS;
+unsigned int nf_ct_tcp_timeout_fin_wait =      2 MINS;
+unsigned int nf_ct_tcp_timeout_close_wait =   60 SECS;
+unsigned int nf_ct_tcp_timeout_last_ack =     30 SECS;
+unsigned int nf_ct_tcp_timeout_time_wait =     2 MINS;
+unsigned int nf_ct_tcp_timeout_close =        10 SECS;
 
 /* RFC1122 says the R2 limit should be at least 100 seconds.
    Linux uses 15 packets as limit, which corresponds 
    to ~13-30min depending on RTO. */
-unsigned long nf_ct_tcp_timeout_max_retrans =     5 MINS;
+unsigned int nf_ct_tcp_timeout_max_retrans =     5 MINS;
  
-static unsigned long * tcp_timeouts[]
+static unsigned int * tcp_timeouts[]
 = { NULL,                              /* TCP_CONNTRACK_NONE */
     &nf_ct_tcp_timeout_syn_sent,       /* TCP_CONNTRACK_SYN_SENT, */
     &nf_ct_tcp_timeout_syn_recv,       /* TCP_CONNTRACK_SYN_RECV, */
@@ -864,7 +864,9 @@ static int csum6(const struct sk_buff *skb, unsigned int dataoff)
 {
        return csum_ipv6_magic(&skb->nh.ipv6h->saddr, &skb->nh.ipv6h->daddr,
                               skb->len - dataoff, IPPROTO_TCP,
-                              skb->ip_summed == CHECKSUM_HW ? skb->csum
+                              skb->ip_summed == CHECKSUM_HW
+                              ? csum_sub(skb->csum,
+                                         skb_checksum(skb, 0, dataoff, 0))
                               : skb_checksum(skb, dataoff, skb->len - dataoff,
                                              0));
 }
@@ -988,7 +990,7 @@ static int tcp_packet(struct nf_conn *conntrack,
                        || (!test_bit(IPS_ASSURED_BIT, &conntrack->status)
                            && conntrack->proto.tcp.last_index == TCP_ACK_SET))
                    && ntohl(th->ack_seq) == conntrack->proto.tcp.last_end) {
-                       /* RST sent to invalid SYN or ACK we had let trough
+                       /* RST sent to invalid SYN or ACK we had let through
                         * at a) and c) above:
                         *
                         * a) SYN was in window then
@@ -999,7 +1001,7 @@ static int tcp_packet(struct nf_conn *conntrack,
                         * segments we ignored. */
                        goto in_window;
                }
-               /* Just fall trough */
+               /* Just fall through */
        default:
                /* Keep compilers happy. */
                break;