[PATCH] nvme-cli: show partial results if controller fails during list and list-subsys

[Keith Busch]

On Fri, Apr 27, 2018 at 10:27:33AM -0700, James Smart wrote:
> For the current versions of "list" and "list-subsys":
> If a command to a controller fails, which is possible if the controller
> is going through a reconnect, the operation will fail and all results
> gathered up to that point is dropped. Thus, the operation shows no
> results.
> 
> Revise the commands so that they will report an error if one of the
> controllers fail, but will now skip over the failing controller and
> continue with the next one.
> 
> Signed-off-by: James Smart <james.smart at broadcom.com>

Looks good, applied.