Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

[linux-2.6] / net / ipv4 / netfilter / ipt_recent.c

diff --git a/net/ipv4/netfilter/ipt_recent.c b/net/ipv4/netfilter/ipt_recent.c
index 6d0c0f7364adbcac35fc4a332e11f6841e0430b3..11d39fb5f38bade83b7ce74aa5a435f6e38da854 100644 (file)
--- a/net/ipv4/netfilter/ipt_recent.c
+++ b/net/ipv4/netfilter/ipt_recent.c
@@ -24,6 +24,7 @@
 #include <linux/bitops.h>
 #include <linux/skbuff.h>
 #include <linux/inet.h>
+#include <net/net_namespace.h>
 
 #include <linux/netfilter/x_tables.h>
 #include <linux/netfilter_ipv4/ipt_recent.h>
@@ -380,25 +381,14 @@ static const struct seq_operations recent_seq_ops = {
 static int recent_seq_open(struct inode *inode, struct file *file)
 {
        struct proc_dir_entry *pde = PDE(inode);
-       struct seq_file *seq;
        struct recent_iter_state *st;
-       int ret;
 
-       st = kzalloc(sizeof(*st), GFP_KERNEL);
+       st = __seq_open_private(file, &recent_seq_ops, sizeof(*st));
        if (st == NULL)
                return -ENOMEM;
 
-       ret = seq_open(file, &recent_seq_ops);
-       if (ret) {
-               kfree(st);
-               goto out;
-       }
-
        st->table    = pde->data;
-       seq          = file->private_data;
-       seq->private = st;
-out:
-       return ret;
+       return 0;
 }
 
 static ssize_t recent_proc_write(struct file *file, const char __user *input,
@@ -487,7 +477,7 @@ static int __init ipt_recent_init(void)
 #ifdef CONFIG_PROC_FS
        if (err)
                return err;
-       proc_dir = proc_mkdir("ipt_recent", proc_net);
+       proc_dir = proc_mkdir("ipt_recent", init_net.proc_net);
        if (proc_dir == NULL) {
                xt_unregister_match(&recent_match);
                err = -ENOMEM;
@@ -501,7 +491,7 @@ static void __exit ipt_recent_exit(void)
        BUG_ON(!list_empty(&tables));
        xt_unregister_match(&recent_match);
 #ifdef CONFIG_PROC_FS
-       remove_proc_entry("ipt_recent", proc_net);
+       remove_proc_entry("ipt_recent", init_net.proc_net);
 #endif
 }