[DECNET]: Make decnet code use the seq_open_private() (31164088) · Commits · 戴 / test

net/decnet/dn_neigh.c

+2 −18

Original line number	Diff line number	Diff line
		@@ -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 = {

+2 −17

Original line number	Diff line number	Diff line
		@@ -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 = {