#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>
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);
+
st->table = pde->data;
- seq = file->private_data;
- seq->private = st;
- return ret;
+ return 0;
}
static ssize_t recent_proc_write(struct file *file, const char __user *input,
#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;
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
}