diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index 7d3622db38ed..3a92245fd845 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -228,7 +228,7 @@ static inline sector_t scsi_get_lba(struct scsi_cmnd *scmd)
 
 static inline unsigned int scsi_logical_block_count(struct scsi_cmnd *scmd)
 {
-	unsigned int shift = ilog2(scmd->device->sector_size) - SECTOR_SHIFT;
+	unsigned int shift = ilog2(scmd->device->sector_size);
 
 	return blk_rq_bytes(scsi_cmd_to_rq(scmd)) >> shift;
 }