x86: unification of cfufreq/Kconfig

[linux-2.6-omap-h63xx.git] / net / ipv4 / netfilter / nf_nat_irc.c

diff --git a/net/ipv4/netfilter/nf_nat_irc.c b/net/ipv4/netfilter/nf_nat_irc.c
index 9b8c0daea744f270c25cf84992bd9aa2d6e67753..fe6f9cef6c854d4c13c9a8ecb5951a6f33f68b00 100644 (file)
--- a/net/ipv4/netfilter/nf_nat_irc.c
+++ b/net/ipv4/netfilter/nf_nat_irc.c
@@ -22,18 +22,12 @@
 #include <net/netfilter/nf_conntrack_expect.h>
 #include <linux/netfilter/nf_conntrack_irc.h>
 
-#if 0
-#define DEBUGP printk
-#else
-#define DEBUGP(format, args...)
-#endif
-
 MODULE_AUTHOR("Harald Welte <laforge@gnumonks.org>");
 MODULE_DESCRIPTION("IRC (DCC) NAT helper");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("ip_nat_irc");
 
-static unsigned int help(struct sk_buff **pskb,
+static unsigned int help(struct sk_buff *skb,
                         enum ip_conntrack_info ctinfo,
                         unsigned int matchoff,
                         unsigned int matchlen,
@@ -44,9 +38,6 @@ static unsigned int help(struct sk_buff **pskb,
        u_int16_t port;
        unsigned int ret;
 
-       DEBUGP("IRC_NAT: info (seq %u + %u) in %u\n",
-              expect->seq, exp_irc_info->len, ntohl(tcph->seq));
-
        /* Reply comes from server. */
        exp->saved_proto.tcp.port = exp->tuple.dst.u.tcp.port;
        exp->dir = IP_CT_DIR_REPLY;
@@ -55,7 +46,7 @@ static unsigned int help(struct sk_buff **pskb,
        /* Try to get same port: if not, try to change it. */
        for (port = ntohs(exp->saved_proto.tcp.port); port != 0; port++) {
                exp->tuple.dst.u.tcp.port = htons(port);
-               if (nf_conntrack_expect_related(exp) == 0)
+               if (nf_ct_expect_related(exp) == 0)
                        break;
        }
 
@@ -64,14 +55,14 @@ static unsigned int help(struct sk_buff **pskb,
 
        ip = ntohl(exp->master->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3.ip);
        sprintf(buffer, "%u %u", ip, port);
-       DEBUGP("nf_nat_irc: inserting '%s' == %u.%u.%u.%u, port %u\n",
-              buffer, NIPQUAD(ip), port);
+       pr_debug("nf_nat_irc: inserting '%s' == %u.%u.%u.%u, port %u\n",
+                buffer, NIPQUAD(ip), port);
 
-       ret = nf_nat_mangle_tcp_packet(pskb, exp->master, ctinfo,
+       ret = nf_nat_mangle_tcp_packet(skb, exp->master, ctinfo,
                                       matchoff, matchlen, buffer,
                                       strlen(buffer));
        if (ret != NF_ACCEPT)
-               nf_conntrack_unexpect_related(exp);
+               nf_ct_unexpect_related(exp);
        return ret;
 }
 
@@ -83,7 +74,7 @@ static void __exit nf_nat_irc_fini(void)
 
 static int __init nf_nat_irc_init(void)
 {
-       BUG_ON(rcu_dereference(nf_nat_irc_hook));
+       BUG_ON(nf_nat_irc_hook != NULL);
        rcu_assign_pointer(nf_nat_irc_hook, help);
        return 0;
 }