static int fib_triestat_seq_open(struct inode *inode, struct file *file)
{
- int err;
- struct net *net;
-
- net = get_proc_net(inode);
- if (net == NULL)
- return -ENXIO;
- err = single_open(file, fib_triestat_seq_show, net);
- if (err < 0) {
- put_net(net);
- return err;
- }
- return 0;
-}
-
-static int fib_triestat_seq_release(struct inode *ino, struct file *f)
-{
- struct seq_file *seq = f->private_data;
- put_net(seq->private);
- return single_release(ino, f);
+ return single_open_net(inode, file, fib_triestat_seq_show);
}
static const struct file_operations fib_triestat_fops = {
.open = fib_triestat_seq_open,
.read = seq_read,
.llseek = seq_lseek,
- .release = fib_triestat_seq_release,
+ .release = single_release_net,
};
static struct node *fib_trie_get_idx(struct seq_file *seq, loff_t pos)