[NETFILTER]: Make netfilter code use the seq_open_private
Just switch to the consolidated calls.
ipt_recent() has to initialize the private, so use
the __seq_open_private() helper.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c
index 7a0ae36..175c8d1 100644
--- a/net/netfilter/nf_conntrack_expect.c
+++ b/net/netfilter/nf_conntrack_expect.c
@@ -472,22 +472,8 @@
static int exp_open(struct inode *inode, struct file *file)
{
- struct seq_file *seq;
- struct ct_expect_iter_state *st;
- int ret;
-
- st = kzalloc(sizeof(struct ct_expect_iter_state), GFP_KERNEL);
- if (!st)
- return -ENOMEM;
- ret = seq_open(file, &exp_seq_ops);
- if (ret)
- goto out_free;
- seq = file->private_data;
- seq->private = st;
- return ret;
-out_free:
- kfree(st);
- return ret;
+ return seq_open_private(file, &exp_seq_ops,
+ sizeof(struct ct_expect_iter_state));
}
static const struct file_operations exp_file_ops = {