[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>
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9a8c09e73b
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c20932d2c9
2 changed files with 4 additions and 38 deletions
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@ -1033,25 +1033,8 @@ static const struct seq_operations aarp_seq_ops = {
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static int aarp_seq_open(struct inode *inode, struct file *file)
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{
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struct seq_file *seq;
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int rc = -ENOMEM;
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struct aarp_iter_state *s = kmalloc(sizeof(*s), GFP_KERNEL);
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if (!s)
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goto out;
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rc = seq_open(file, &aarp_seq_ops);
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if (rc)
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goto out_kfree;
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seq = file->private_data;
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seq->private = s;
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memset(s, 0, sizeof(*s));
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out:
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return rc;
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out_kfree:
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kfree(s);
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goto out;
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return seq_open_private(file, &aarp_seq_ops,
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sizeof(struct aarp_iter_state));
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}
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const struct file_operations atalk_seq_arp_fops = {
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@ -2320,25 +2320,8 @@ static const struct seq_operations dn_socket_seq_ops = {
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static int dn_socket_seq_open(struct inode *inode, struct file *file)
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{
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struct seq_file *seq;
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int rc = -ENOMEM;
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struct dn_iter_state *s = kmalloc(sizeof(*s), GFP_KERNEL);
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if (!s)
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goto out;
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rc = seq_open(file, &dn_socket_seq_ops);
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if (rc)
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goto out_kfree;
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seq = file->private_data;
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seq->private = s;
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memset(s, 0, sizeof(*s));
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out:
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return rc;
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out_kfree:
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kfree(s);
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goto out;
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return seq_open_private(file, &dn_socket_seq_ops,
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sizeof(struct dn_iter_state));
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}
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static const struct file_operations dn_socket_seq_fops = {
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