diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index 09c7a2c..3f4ded0 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -112,15 +112,15 @@
  * bio flags
  */
 #define BIO_UPTODATE	0	/* ok after I/O completion */
-#define BIO_SEG_VALID	3	/* bi_phys_segments valid */
-#define BIO_CLONED	4	/* doesn't own data */
-#define BIO_BOUNCED	5	/* bio is a bounce bio */
-#define BIO_USER_MAPPED 6	/* contains user pages */
-#define BIO_NULL_MAPPED 8	/* contains invalid user pages */
-#define BIO_QUIET	9	/* Make BIO Quiet */
-#define BIO_SNAP_STABLE	10	/* bio data must be snapshotted during write */
-#define BIO_CHAIN	11	/* chained bio, ->bi_remaining in effect */
-#define BIO_REFFED	12	/* bio has elevated ->bi_cnt */
+#define BIO_SEG_VALID	1	/* bi_phys_segments valid */
+#define BIO_CLONED	2	/* doesn't own data */
+#define BIO_BOUNCED	3	/* bio is a bounce bio */
+#define BIO_USER_MAPPED 4	/* contains user pages */
+#define BIO_NULL_MAPPED 5	/* contains invalid user pages */
+#define BIO_QUIET	6	/* Make BIO Quiet */
+#define BIO_SNAP_STABLE	7	/* bio data must be snapshotted during write */
+#define BIO_CHAIN	8	/* chained bio, ->bi_remaining in effect */
+#define BIO_REFFED	9	/* bio has elevated ->bi_cnt */
 
 /*
  * Flags starting here get preserved by bio_reset() - this includes