os_memblock_put

os_error_t os_memblock_put(struct os_mempool *mp, void *block_addr)

Releases previously allocated element back to the pool.

Arguments	Description
mp	Pointer to memory pool from which block was allocated
block_addr	Pointer to element getting freed

OS_OK: operation was a success:
OS_INVALID_PARAM: If either mp or block_addr were NULL, or the block being freed was outside the range of the memory buffer or not on a true block size boundary.

    if (file != NULL) {
        rc = os_memblock_put(&nffs_file_pool, file);
        if (rc != 0) {
            /* Error freeing memory block */
        }
    }