[SCSI] scsi_debug: set resid to indicate no data-in when medium error
set resid to the requested data-in length when a MEDIUM ERROR is
simulated. This implies no valid data is returned in the data-in
buffer
Signed-off-by: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index 2f1f9b0..7b31093 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -1805,6 +1805,7 @@
devip->sense_buff[5] = (ret >> 8) & 0xff;
devip->sense_buff[6] = ret & 0xff;
}
+ scsi_set_resid(SCpnt, scsi_bufflen(SCpnt));
return check_condition_result;
}