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[IRDA]: Make the IRDA 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>
This commit is contained in:
Pavel Emelyanov 2007-10-10 02:30:45 -07:00 committed by David S. Miller
parent 31164088d7
commit a662d4cb50
3 changed files with 8 additions and 60 deletions
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26
net/irda/irlap.c
View File

@ -1219,29 +1219,11 @@ static const struct seq_operations irlap_seq_ops = {
static int irlap_seq_open(struct inode *inode, struct file *file)
{
struct seq_file *seq;
int rc = -ENOMEM;
struct irlap_iter_state *s = kzalloc(sizeof(*s), GFP_KERNEL);
if (irlap == NULL)
return -EINVAL;
if (!s)
goto out;
if (irlap == NULL) {
rc = -EINVAL;
goto out_kfree;
}
rc = seq_open(file, &irlap_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, &irlap_seq_ops,
sizeof(struct irlap_iter_state));
}
const struct file_operations irlap_seq_fops = {

21
net/irda/irlmp.c
View File

@ -2003,27 +2003,10 @@ static const struct seq_operations irlmp_seq_ops = {
static int irlmp_seq_open(struct inode *inode, struct file *file)
{
struct seq_file *seq;
int rc = -ENOMEM;
struct irlmp_iter_state *s;
IRDA_ASSERT(irlmp != NULL, return -EINVAL;);
s = kmalloc(sizeof(*s), GFP_KERNEL);
if (!s)
goto out;
rc = seq_open(file, &irlmp_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, &irlmp_seq_ops,
sizeof(struct irlmp_iter_state));
}
const struct file_operations irlmp_seq_fops = {

21
net/irda/irttp.c
View File

@ -1884,25 +1884,8 @@ static const struct seq_operations irttp_seq_ops = {
static int irttp_seq_open(struct inode *inode, struct file *file)
{
struct seq_file *seq;
int rc = -ENOMEM;
struct irttp_iter_state *s;
s = kzalloc(sizeof(*s), GFP_KERNEL);
if (!s)
goto out;
rc = seq_open(file, &irttp_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, &irttp_seq_ops,
sizeof(struct irttp_iter_state));
}
const struct file_operations irttp_seq_fops = {