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-rw-r--r--drivers/scsi/sd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index bea36adeee17..a88639fbedb3 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1013,7 +1013,7 @@ static int sd_setup_read_write_cmnd(struct scsi_cmnd *SCpnt)
ret = scsi_init_io(SCpnt);
if (ret != BLKPREP_OK)
goto out;
- SCpnt = rq->special;
+ WARN_ON_ONCE(SCpnt != rq->special);
/* from here on until we're complete, any goto out
* is used for a killable error condition */
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