#include <linux/proc_fs.h>
#include <linux/seq_file.h>
+#include <net/net_namespace.h>
#include <net/sock.h>
#include <net/ipv6.h>
static int ip6fl_seq_open(struct inode *inode, struct file *file)
{
- struct seq_file *seq;
- int rc = -ENOMEM;
- struct ip6fl_iter_state *s = kzalloc(sizeof(*s), GFP_KERNEL);
-
- if (!s)
- goto out;
-
- rc = seq_open(file, &ip6fl_seq_ops);
- if (rc)
- goto out_kfree;
-
- seq = file->private_data;
- seq->private = s;
-out:
- return rc;
-out_kfree:
- kfree(s);
- goto out;
+ return seq_open_private(file, &ip6fl_seq_ops,
+ sizeof(struct ip6fl_iter_state));
}
static const struct file_operations ip6fl_seq_fops = {
void ip6_flowlabel_init(void)
{
#ifdef CONFIG_PROC_FS
- proc_net_fops_create("ip6_flowlabel", S_IRUGO, &ip6fl_seq_fops);
+ proc_net_fops_create(&init_net, "ip6_flowlabel", S_IRUGO, &ip6fl_seq_fops);
#endif
}
{
del_timer(&ip6_fl_gc_timer);
#ifdef CONFIG_PROC_FS
- proc_net_remove("ip6_flowlabel");
+ proc_net_remove(&init_net, "ip6_flowlabel");
#endif
}