static int kvp_key_delete(int pool, __u8 *key, int key_size)
{
	int i;
	int j, k;
	int num_records;
	struct kvp_record *record;

	/*
	 * First update the in-memory state.
	 */
	kvp_update_mem_state(pool);

	num_records = kvp_file_info[pool].num_records;
	record = kvp_file_info[pool].records;

	for (i = 0; i < num_records; i++) {
		if (memcmp(key, record[i].key, key_size))
			continue;
		/*
		 * Found a match; just move the remaining
		 * entries up.
		 */
		if (i == num_records) {
			kvp_file_info[pool].num_records--;
			kvp_update_file(pool);
			return 0;
		}

		j = i;
		k = j + 1;
		for (; k < num_records; k++) {
			strcpy(record[j].key, record[k].key);
			strcpy(record[j].value, record[k].value);
			j++;
		}

		kvp_file_info[pool].num_records--;
		kvp_update_file(pool);
		return 0;
	}
	return 1;
}
Unknown