scsi: core: Introduce scsi_get_sector()

[linux-2.6-microblaze.git] / include / scsi / scsi_cmnd.h

diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index 301b9cd..cba6337 100644 (file)
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -220,6 +220,11 @@ static inline int scsi_sg_copy_to_buffer(struct scsi_cmnd *cmd,
                                 buf, buflen);
 }
 
+static inline sector_t scsi_get_sector(struct scsi_cmnd *scmd)
+{
+       return blk_rq_pos(scmd->request);
+}
+
 /*
  * The operations below are hints that tell the controller driver how
  * to handle I/Os with DIF or similar types of protection information.