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

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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>

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Martin Wilck 2017-07-14 00:25:31 +02:00 • committed by Jens Axboe

parent fcbc545959

commit 42de82a8b5

1 changed files with 14 additions and 2 deletions

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16

drivers/nvme/target/admin-cmd.c

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