[PATCH 49/50] usb-storage: Use blk_req() instead of scsi_cmnd.request

[Bart Van Assche <bvanassche@xxxxxxx>]

Prepare for removal of the request pointer by using blk_req() instead. This
patch does not change any functionality.

Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
---
 drivers/usb/storage/transport.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c
index f4304ce69350..53cc76b51ed7 100644
--- a/drivers/usb/storage/transport.c
+++ b/drivers/usb/storage/transport.c
@@ -551,7 +551,7 @@ static void last_sector_hacks(struct us_data *us, struct scsi_cmnd *srb)
 	/* Did this command access the last sector? */
 	sector = (srb->cmnd[2] << 24) | (srb->cmnd[3] << 16) |
 			(srb->cmnd[4] << 8) | (srb->cmnd[5]);
-	disk = srb->request->rq_disk;
+	disk = blk_req(srb)->rq_disk;
 	if (!disk)
 		goto done;
 	sdkp = scsi_disk(disk);