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[ATALK/DECNET]: Use seq_open_private in appletalk and decnet. 

These two also perform manual seq_open_private, so patch them both at
once. But unlike ATM code, these already use the seq_release_private,
so I splitted this patch from the previous one.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelyanov 2008-02-29 11:38:24 -08:00 committed by David S. Miller
parent 9a8c09e73b
commit c20932d2c9
2 changed files with 4 additions and 38 deletions
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21
net/appletalk/aarp.c
View File

@ -1033,25 +1033,8 @@ static const struct seq_operations aarp_seq_ops = {
static int aarp_seq_open(struct inode *inode, struct file *file) static int aarp_seq_open(struct inode *inode, struct file *file)
{ {
struct seq_file *seq; return seq_open_private(file, &aarp_seq_ops,
int rc = -ENOMEM; sizeof(struct aarp_iter_state));
struct aarp_iter_state *s = kmalloc(sizeof(*s), GFP_KERNEL);
if (!s)
goto out;
rc = seq_open(file, &aarp_seq_ops);
if (rc)
goto out_kfree;
seq = file->private_data;
seq->private = s;
memset(s, 0, sizeof(*s));
out:
return rc;
out_kfree:
kfree(s);
goto out;
} }
const struct file_operations atalk_seq_arp_fops = { const struct file_operations atalk_seq_arp_fops = {

21
net/decnet/af_decnet.c
View File

@ -2320,25 +2320,8 @@ static const struct seq_operations dn_socket_seq_ops = {
static int dn_socket_seq_open(struct inode *inode, struct file *file) static int dn_socket_seq_open(struct inode *inode, struct file *file)
{ {
struct seq_file *seq; return seq_open_private(file, &dn_socket_seq_ops,
int rc = -ENOMEM; sizeof(struct dn_iter_state));
struct dn_iter_state *s = kmalloc(sizeof(*s), GFP_KERNEL);
if (!s)
goto out;
rc = seq_open(file, &dn_socket_seq_ops);
if (rc)
goto out_kfree;
seq = file->private_data;
seq->private = s;
memset(s, 0, sizeof(*s));
out:
return rc;
out_kfree:
kfree(s);
goto out;
} }
static const struct file_operations dn_socket_seq_fops = { static const struct file_operations dn_socket_seq_fops = {