[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>
diff --git a/net/irda/irlap.c b/net/irda/irlap.c
index 3d76aaf..f3236ac 100644
--- a/net/irda/irlap.c
+++ b/net/irda/irlap.c
@@ -1219,29 +1219,11 @@
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 = {