[PATCH V3 nvme-cli 1/2] initialize disk "access" variable

[Chaitanya Kulkarni]

> Also live/faulty is not a good terminology for path access.
> Maybe full/partial or complete/incomplete.
> 
> I thought that this was about showing the completeness of the
> path access for a given ns, regardless of failure of identify-ns...
> 

since printing the path access and id-ns are two different things,
id-ns can fail and we still can read the path access that is why
we should make this an optional print with command line arg feature,
if it has been considered yet ...