[PATCH 1/9] nvme-core: use uint type for shutdown timeout

[Sagi Grimberg]

>>>> Use consistent type unsigned int for shutdown_timeout that matches
>>>> other timeout types.
>>>
>>> Does it make sense to allow shutdown timeout to be that long?
>>>
>>
> 
> thinking on the same line do we really need admin and io timeout
> values to be unsigned int (sizeof(unsigned int) = 4 bytes on
> my machine ? as this value is in seconds 0xffffffff is way
> to long wait to finish admin command..
> 
> perhaps we should change it to u16 for io/admin/shudown timeout ?

I think we can leave the io/admin and shutdown as they are.