static int sockstat6_seq_open(struct inode *inode, struct file *file)
{
- int err;
- struct net *net;
-
- err = -ENXIO;
- net = get_proc_net(inode);
- if (net == NULL)
- goto err_net;
-
- err = single_open(file, sockstat6_seq_show, net);
- if (err < 0)
- goto err_open;
-
- return 0;
-
-err_open:
- put_net(net);
-err_net:
- return err;
-}
-
-static int sockstat6_seq_release(struct inode *inode, struct file *file)
-{
- struct net *net = ((struct seq_file *)file->private_data)->private;
-
- put_net(net);
- return single_release(inode, file);
+ return single_open_net(inode, file, sockstat6_seq_show);
}
static const struct file_operations sockstat6_seq_fops = {
.open = sockstat6_seq_open,
.read = seq_read,
.llseek = seq_lseek,
- .release = sockstat6_seq_release,
+ .release = single_release_net,
};
static int snmp6_seq_open(struct inode *inode, struct file *file)
if (!idev || !idev->dev)
return -EINVAL;
- if (dev_net(idev->dev) != &init_net)
+ if (!net_eq(dev_net(idev->dev), &init_net))
return 0;
if (!proc_net_devsnmp6)
void ipv6_misc_proc_exit(void)
{
- proc_net_remove(&init_net, "sockstat6");
proc_net_remove(&init_net, "dev_snmp6");
proc_net_remove(&init_net, "snmp6");
unregister_pernet_subsys(&ipv6_proc_ops);