static int init_binder_logs()

in binderfs.c [621:683]

• 55 lines of code
• 8 McCabe index (conditional complexity)

static int init_binder_logs(struct super_block *sb)
{
	struct dentry *binder_logs_root_dir, *dentry, *proc_log_dir;
	struct binderfs_info *info;
	int ret = 0;

	binder_logs_root_dir = binderfs_create_dir(sb->s_root,
						   "binder_logs");
	if (IS_ERR(binder_logs_root_dir)) {
		ret = PTR_ERR(binder_logs_root_dir);
		goto out;
	}

	dentry = binderfs_create_file(binder_logs_root_dir, "stats",
				      &binder_stats_fops, NULL);
	if (IS_ERR(dentry)) {
		ret = PTR_ERR(dentry);
		goto out;
	}

	dentry = binderfs_create_file(binder_logs_root_dir, "state",
				      &binder_state_fops, NULL);
	if (IS_ERR(dentry)) {
		ret = PTR_ERR(dentry);
		goto out;
	}

	dentry = binderfs_create_file(binder_logs_root_dir, "transactions",
				      &binder_transactions_fops, NULL);
	if (IS_ERR(dentry)) {
		ret = PTR_ERR(dentry);
		goto out;
	}

	dentry = binderfs_create_file(binder_logs_root_dir,
				      "transaction_log",
				      &binder_transaction_log_fops,
				      &binder_transaction_log);
	if (IS_ERR(dentry)) {
		ret = PTR_ERR(dentry);
		goto out;
	}

	dentry = binderfs_create_file(binder_logs_root_dir,
				      "failed_transaction_log",
				      &binder_transaction_log_fops,
				      &binder_transaction_log_failed);
	if (IS_ERR(dentry)) {
		ret = PTR_ERR(dentry);
		goto out;
	}

	proc_log_dir = binderfs_create_dir(binder_logs_root_dir, "proc");
	if (IS_ERR(proc_log_dir)) {
		ret = PTR_ERR(proc_log_dir);
		goto out;
	}
	info = sb->s_fs_info;
	info->proc_log_dir = proc_log_dir;

out:
	return ret;
}