[DECNET]: Make decnet code use the seq_open_private()
Pavel Emelyanov [Wed, 10 Oct 2007 09:30:23 +0000 (02:30 -0700)]
Just switch to the consolidated code.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/decnet/dn_neigh.c
net/decnet/dn_route.c

index b66e3be..e851b14 100644 (file)
@@ -580,24 +580,8 @@ static const struct seq_operations dn_neigh_seq_ops = {
 
 static int dn_neigh_seq_open(struct inode *inode, struct file *file)
 {
-       struct seq_file *seq;
-       int rc = -ENOMEM;
-       struct neigh_seq_state *s = kzalloc(sizeof(*s), GFP_KERNEL);
-
-       if (!s)
-               goto out;
-
-       rc = seq_open(file, &dn_neigh_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, &dn_neigh_seq_ops,
+                       sizeof(struct neigh_seq_state));
 }
 
 static const struct file_operations dn_neigh_seq_fops = {
index b7ebf99..97eee5e 100644 (file)
@@ -1739,23 +1739,8 @@ static const struct seq_operations dn_rt_cache_seq_ops = {
 
 static int dn_rt_cache_seq_open(struct inode *inode, struct file *file)
 {
-       struct seq_file *seq;
-       int rc = -ENOMEM;
-       struct dn_rt_cache_iter_state *s;
-
-       s = kzalloc(sizeof(*s), GFP_KERNEL);
-       if (!s)
-               goto out;
-       rc = seq_open(file, &dn_rt_cache_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, &dn_rt_cache_seq_ops,
+                       sizeof(struct dn_rt_cache_iter_state));
 }
 
 static const struct file_operations dn_rt_cache_seq_fops = {