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Drivers must not use it because: 1. It's not propagated upwards, so SG IO/passthrough users will not see an error and think a command was successful. 2. There is no handling for them in scsi_decide_disposition so it results in the scsi eh running. It looks like the driver wanted a hard failure so this swaps it with DID_BAD_TARGET. Signed-off-by: Mike Christie --- drivers/scsi/storvsc_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c index fe000da11332..25c44c87c972 100644 --- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@ -1029,7 +1029,7 @@ static void storvsc_handle_error(struct vmscsi_request *vm_srb, */ wrk = kmalloc(sizeof(struct storvsc_scan_work), GFP_ATOMIC); if (!wrk) { - set_host_byte(scmnd, DID_TARGET_FAILURE); + set_host_byte(scmnd, DID_BAD_TARGET); return; }