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path: root/drivers/scsi/storvsc_drv.c
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Diffstat (limited to 'drivers/scsi/storvsc_drv.c')
-rw-r--r--drivers/scsi/storvsc_drv.c20
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index 83a1972a1999..528d52beaa1c 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -785,12 +785,22 @@ static void storvsc_command_completion(struct storvsc_cmd_request *cmd_request)
/*
* If there is an error; offline the device since all
* error recovery strategies would have already been
- * deployed on the host side.
+ * deployed on the host side. However, if the command
+ * were a pass-through command deal with it appropriately.
*/
- if (vm_srb->srb_status == SRB_STATUS_ERROR)
- scmnd->result = DID_TARGET_FAILURE << 16;
- else
- scmnd->result = vm_srb->scsi_status;
+ scmnd->result = vm_srb->scsi_status;
+
+ if (vm_srb->srb_status == SRB_STATUS_ERROR) {
+ switch (scmnd->cmnd[0]) {
+ case ATA_16:
+ case ATA_12:
+ set_host_byte(scmnd, DID_PASSTHROUGH);
+ break;
+ default:
+ set_host_byte(scmnd, DID_TARGET_FAILURE);
+ }
+ }
+
/*
* If the LUN is invalid; remove the device.