From e2da59133880976586b2d9d81d798222ecafa566 Mon Sep 17 00:00:00 2001 From: Pavel Emelyanov Date: Wed, 10 Oct 2007 02:29:58 -0700 Subject: [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 Signed-off-by: David S. Miller --- .../netfilter/nf_conntrack_l3proto_ipv4_compat.c | 36 +++------------------- 1 file changed, 4 insertions(+), 32 deletions(-) (limited to 'net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c') diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c index a5ae2eabf0f..741f3dfaa5a 100644 --- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c +++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c @@ -174,22 +174,8 @@ static const struct seq_operations ct_seq_ops = { static int ct_open(struct inode *inode, struct file *file) { - struct seq_file *seq; - struct ct_iter_state *st; - int ret; - - st = kzalloc(sizeof(struct ct_iter_state), GFP_KERNEL); - if (st == NULL) - return -ENOMEM; - ret = seq_open(file, &ct_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, &ct_seq_ops, + sizeof(struct ct_iter_state)); } static const struct file_operations ct_file_ops = { @@ -291,22 +277,8 @@ static const struct seq_operations exp_seq_ops = { 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 ip_exp_file_ops = { -- cgit v1.2.3