[PATCH] sd: Remove a superfluous assignment

[Bart Van Assche]

Since blk_rq_bytes(req) returns req->__data_len, assigning that value
to req->__data_len is superfluous. Hence remove that assignment.

See also commit 5db44863b6eb ("[SCSI] sd: Implement support for WRITE SAME").

Signed-off-by: Bart Van Assche <bart.vanass...@wdc.com>
---
 drivers/scsi/sd.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 9421d9877730..3463f21f91ee 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -2028,7 +2028,6 @@ static int sd_done(struct scsi_cmnd *SCpnt)
                                } else {
                                        sdkp->device->no_write_same = 1;
                                        sd_config_write_same(sdkp);
-                                       req->__data_len = blk_rq_bytes(req);
                                        req->rq_flags |= RQF_QUIET;
                                }
                                break;
-- 
2.17.1