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nvme-auth: auth success1 msg always includes resp

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In cases where RVALID is false, the response is still transmitted,
but is cleared to zero.

Relevant extract from the spec:
Response R2, if valid (i.e., if the RVALID field is set to 01h),
cleared to 0h otherwise

Signed-off-by: Mark O'Donovan <shiftee@posteo.net>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Mark O'Donovan
2023-10-25 10:51:23 +00:00
committed by Keith Busch
parent 1147dd0503
commit 75276847f4
2 changed files with 2 additions and 5 deletions
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2
include/linux/nvme.h
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@@ -1732,7 +1732,7 @@ struct nvmf_auth_dhchap_success1_data {
__u8 rsvd2;
__u8 rvalid;
__u8 rsvd3[7];
/* 'hl' bytes of response value if 'rvalid' is set */
/* 'hl' bytes of response value */
__u8 rval[];
};