1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 4e08d1cd704d..ec163d08f6c3 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -2893,7 +2893,7 @@ static int sd_revalidate_disk(struct gendisk *disk)
             sdkp->opt_xfer_blocks <= SD_DEF_XFER_BLOCKS &&
             sdkp->opt_xfer_blocks * sdp->sector_size >= PAGE_CACHE_SIZE)
                 rw_max = q->limits.io_opt =
-                        logical_to_sectors(sdp, sdkp->opt_xfer_blocks);
+                        sdkp->opt_xfer_blocks * sdp->sector_size;
         else
                 rw_max = BLK_DEF_MAX_SECTORS;