nvme-scsi: remove nvme_trans_security_protocol

This function just returns the same error code and sense data as
the default statement in the switch in the caller.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <keith.busch@intel.com>

1 files changed, 0 insertions, 13 deletions

diff --git a/drivers/nvme/host/scsi.c b/drivers/nvme/host/scsi.c
index 988da610d6aa..1f7671e631dd 100644
--- a/drivers/nvme/host/scsi.c
+++ b/drivers/nvme/host/scsi.c
@@ -2138,15 +2138,6 @@ static int nvme_trans_request_sense(struct nvme_ns *ns, struct sg_io_hdr *hdr,
         return res;
 }
 
-static int nvme_trans_security_protocol(struct nvme_ns *ns,
-                                        struct sg_io_hdr *hdr,
-                                        u8 *cmd)
-{
-        return nvme_trans_completion(hdr, SAM_STAT_CHECK_CONDITION,
-                                ILLEGAL_REQUEST, SCSI_ASC_ILLEGAL_COMMAND,
-                                SCSI_ASCQ_CAUSE_NOT_REPORTABLE);
-}
-
 static int nvme_trans_synchronize_cache(struct nvme_ns *ns,
                                         struct sg_io_hdr *hdr)
 {
@@ -2414,10 +2405,6 @@ static int nvme_scsi_translate(struct nvme_ns *ns, struct sg_io_hdr *hdr)
         case REQUEST_SENSE:
                 retcode = nvme_trans_request_sense(ns, hdr, cmd);
                 break;
-        case SECURITY_PROTOCOL_IN:
-        case SECURITY_PROTOCOL_OUT:
-                retcode = nvme_trans_security_protocol(ns, hdr, cmd);
-                break;
         case SYNCHRONIZE_CACHE:
                 retcode = nvme_trans_synchronize_cache(ns, hdr);
                 break;