Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart

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

diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c
index 0ea501a..2885c37 100644 (file)
--- a/net/netfilter/xt_conntrack.c
+++ b/net/netfilter/xt_conntrack.c
@@ -20,6 +20,7 @@
 
 #include <linux/netfilter/x_tables.h>
 #include <linux/netfilter/xt_conntrack.h>
+#include <net/netfilter/nf_conntrack_compat.h>
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Marc Boucher <marc@mbsi.ca>");
@@ -50,10 +51,10 @@ match(const struct sk_buff *skb,
        if (ct == &ip_conntrack_untracked)
                statebit = XT_CONNTRACK_STATE_UNTRACKED;
        else if (ct)
-               statebit = XT_CONNTRACK_STATE_BIT(ctinfo);
-       else
-               statebit = XT_CONNTRACK_STATE_INVALID;
- 
+               statebit = XT_CONNTRACK_STATE_BIT(ctinfo);
+       else
+               statebit = XT_CONNTRACK_STATE_INVALID;
+
        if (sinfo->flags & XT_CONNTRACK_STATE) {
                if (ct) {
                        if (test_bit(IPS_SRC_NAT_BIT, &ct->status))
@@ -76,7 +77,7 @@ match(const struct sk_buff *skb,
            FWINV(ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum !=
                  sinfo->tuple[IP_CT_DIR_ORIGINAL].dst.protonum,
                  XT_CONNTRACK_PROTO))
-                return 0;
+               return 0;
 
        if (sinfo->flags & XT_CONNTRACK_ORIGSRC &&
            FWINV((ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.ip &
@@ -146,10 +147,10 @@ match(const struct sk_buff *skb,
        if (ct == &nf_conntrack_untracked)
                statebit = XT_CONNTRACK_STATE_UNTRACKED;
        else if (ct)
-               statebit = XT_CONNTRACK_STATE_BIT(ctinfo);
-       else
-               statebit = XT_CONNTRACK_STATE_INVALID;
- 
+               statebit = XT_CONNTRACK_STATE_BIT(ctinfo);
+       else
+               statebit = XT_CONNTRACK_STATE_INVALID;
+
        if (sinfo->flags & XT_CONNTRACK_STATE) {
                if (ct) {
                        if (test_bit(IPS_SRC_NAT_BIT, &ct->status))
@@ -170,41 +171,41 @@ match(const struct sk_buff *skb,
 
        if (sinfo->flags & XT_CONNTRACK_PROTO &&
            FWINV(ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum !=
-                 sinfo->tuple[IP_CT_DIR_ORIGINAL].dst.protonum,
+                 sinfo->tuple[IP_CT_DIR_ORIGINAL].dst.protonum,
                  XT_CONNTRACK_PROTO))
-                return 0;
+               return 0;
 
        if (sinfo->flags & XT_CONNTRACK_ORIGSRC &&
            FWINV((ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3.ip &
-                  sinfo->sipmsk[IP_CT_DIR_ORIGINAL].s_addr) !=
+                  sinfo->sipmsk[IP_CT_DIR_ORIGINAL].s_addr) !=
                  sinfo->tuple[IP_CT_DIR_ORIGINAL].src.ip,
                  XT_CONNTRACK_ORIGSRC))
                return 0;
 
        if (sinfo->flags & XT_CONNTRACK_ORIGDST &&
            FWINV((ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.u3.ip &
-                  sinfo->dipmsk[IP_CT_DIR_ORIGINAL].s_addr) !=
+                  sinfo->dipmsk[IP_CT_DIR_ORIGINAL].s_addr) !=
                  sinfo->tuple[IP_CT_DIR_ORIGINAL].dst.ip,
                  XT_CONNTRACK_ORIGDST))
                return 0;
 
        if (sinfo->flags & XT_CONNTRACK_REPLSRC &&
            FWINV((ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u3.ip &
-                  sinfo->sipmsk[IP_CT_DIR_REPLY].s_addr) !=
+                  sinfo->sipmsk[IP_CT_DIR_REPLY].s_addr) !=
                  sinfo->tuple[IP_CT_DIR_REPLY].src.ip,
                  XT_CONNTRACK_REPLSRC))
                return 0;
 
        if (sinfo->flags & XT_CONNTRACK_REPLDST &&
            FWINV((ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3.ip &
-                  sinfo->dipmsk[IP_CT_DIR_REPLY].s_addr) !=
+                  sinfo->dipmsk[IP_CT_DIR_REPLY].s_addr) !=
                  sinfo->tuple[IP_CT_DIR_REPLY].dst.ip,
                  XT_CONNTRACK_REPLDST))
                return 0;
 
        if (sinfo->flags & XT_CONNTRACK_STATUS &&
            FWINV((ct->status & sinfo->statusmask) == 0,
-                 XT_CONNTRACK_STATUS))
+                 XT_CONNTRACK_STATUS))
                return 0;
 
        if(sinfo->flags & XT_CONNTRACK_EXPIRES) {
@@ -228,21 +229,17 @@ checkentry(const char *tablename,
           void *matchinfo,
           unsigned int hook_mask)
 {
-#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
        if (nf_ct_l3proto_try_module_get(match->family) < 0) {
-               printk(KERN_WARNING "can't load nf_conntrack support for "
+               printk(KERN_WARNING "can't load conntrack support for "
                                    "proto=%d\n", match->family);
                return 0;
        }
-#endif
        return 1;
 }
 
 static void destroy(const struct xt_match *match, void *matchinfo)
 {
-#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
        nf_ct_l3proto_module_put(match->family);
-#endif
 }
 
 static struct xt_match conntrack_match = {
@@ -257,7 +254,6 @@ static struct xt_match conntrack_match = {
 
 static int __init xt_conntrack_init(void)
 {
-       need_conntrack();
        return xt_register_match(&conntrack_match);
 }