tree 8601760e3887a31bf1b84258a25ce02352c3b357
parent fcbc545959676282e7f46be5c8d8aea26a89ea47
author Martin Wilck <mwilck@suse.com> 1499984731 +0200
committer Jens Axboe <axboe@kernel.dk> 1500561716 -0600

nvmet: don't report 0-bytes in serial number

The NVME standard mandates that the SN, MN, and FR fields of the Identify
Controller Data Structure be "ASCII strings".  That means that they may
not contain 0-bytes, not even string terminators.

Signed-off-by: Martin Wilck <mwilck@suse.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
[hch: fixed for the move of the serial field, updated description]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>