[PATCH] add u64 number parser

[James Smart]

On 7/22/2016 6:32 PM, Bart Van Assche wrote:
> On 07/22/16 17:23, James Smart wrote:
>> +    buf = kmalloc(len + 1, GFP_KERNEL);
>> +    if (!buf)
>> +        return -ENOMEM;
>> +    memcpy(buf, s->from, len);
>> +    buf[len] = '\0';
>
> Hello James,
>
> Have you considered to combine the above kmalloc() and memcpy() calls 
> into a single kasprintf(GFP_KERNEL, "%.*s", len, s->from) call?
>
> Bart.
>

No, I followed the example of existing parse functions in the file.

-- james