[DECNET]: Make decnet code use the seq_open_private()
Just switch to the consolidated code.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index b7ebf99..97eee5e 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -1739,23 +1739,8 @@
static int dn_rt_cache_seq_open(struct inode *inode, struct file *file)
{
- struct seq_file *seq;
- int rc = -ENOMEM;
- struct dn_rt_cache_iter_state *s;
-
- s = kzalloc(sizeof(*s), GFP_KERNEL);
- if (!s)
- goto out;
- rc = seq_open(file, &dn_rt_cache_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, &dn_rt_cache_seq_ops,
+ sizeof(struct dn_rt_cache_iter_state));
}
static const struct file_operations dn_rt_cache_seq_fops = {