[PATCH 3/3] nvme: wwid_show: copy hex string verbatim

[Christoph Hellwig]

On Fri, Jul 14, 2017 at 12:25:33AM +0200, Martin Wilck wrote:
> If the serial number is a series of hex digits (as usual for the
> Linux target), there's no need to encode it in hex once more.
> This will improve the readability of NVME wwids for users.

NAK, this will break existing device identifiers.