nvme-auth: don't ignore key generation failures when initializing ctrl keys

nvme_auth_generate_key can fail, don't ignore it upon initialization.

Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
3 files changed