Merge to Fedora kernel-2.6.18-1.2224_FC5 patched with stable patch-2.6.18.1-vs2.0...

[linux-2.6.git] / net / ipv4 / netfilter / ip_tables.c

diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index 71871c4..048514f 100644 (file)
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -14,7 +14,6 @@
  * 08 Oct 2005 Harald Welte <lafore@netfilter.org>
  *     - Generalize into "x_tables" layer and "{ip,ip6,arp}_tables"
  */
-#include <linux/config.h>
 #include <linux/cache.h>
 #include <linux/capability.h>
 #include <linux/skbuff.h>
@@ -1762,7 +1761,7 @@ translate_compat_table(const char *name,
                goto free_newinfo;
 
        /* And one copy for every other CPU */
-       for_each_cpu(i)
+       for_each_possible_cpu(i)
                if (newinfo->entries[i] && newinfo->entries[i] != entry1)
                        memcpy(newinfo->entries[i], entry1, newinfo->size);
 
@@ -2114,7 +2113,8 @@ int ipt_register_table(struct xt_table *table, const struct ipt_replace *repl)
                return ret;
        }
 
-       if (xt_register_table(table, &bootstrap, newinfo) != 0) {
+       ret = xt_register_table(table, &bootstrap, newinfo);
+       if (ret != 0) {
                xt_free_table_info(newinfo);
                return ret;
        }
@@ -2240,22 +2240,39 @@ static int __init ip_tables_init(void)
 {
        int ret;
 
-       xt_proto_init(AF_INET);
+       ret = xt_proto_init(AF_INET);
+       if (ret < 0)
+               goto err1;
 
        /* Noone else will be downing sem now, so we won't sleep */
-       xt_register_target(&ipt_standard_target);
-       xt_register_target(&ipt_error_target);
-       xt_register_match(&icmp_matchstruct);
+       ret = xt_register_target(&ipt_standard_target);
+       if (ret < 0)
+               goto err2;
+       ret = xt_register_target(&ipt_error_target);
+       if (ret < 0)
+               goto err3;
+       ret = xt_register_match(&icmp_matchstruct);
+       if (ret < 0)
+               goto err4;
 
        /* Register setsockopt */
        ret = nf_register_sockopt(&ipt_sockopts);
-       if (ret < 0) {
-               duprintf("Unable to register sockopts.\n");
-               return ret;
-       }
+       if (ret < 0)
+               goto err5;
 
        printk("ip_tables: (C) 2000-2006 Netfilter Core Team\n");
        return 0;
+
+err5:
+       xt_unregister_match(&icmp_matchstruct);
+err4:
+       xt_unregister_target(&ipt_error_target);
+err3:
+       xt_unregister_target(&ipt_standard_target);
+err2:
+       xt_proto_fini(AF_INET);
+err1:
+       return ret;
 }
 
 static void __exit ip_tables_fini(void)