Index: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/zio.h
===================================================================
--- sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/zio.h
+++ sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/zio.h
@@ -232,13 +232,8 @@
 	ZIO_WAIT_TYPES
 };
 
-/*
- * We'll take the number 122 and 123 to indicate checksum errors and
- * fragmentation. Those doesn't collide with any errno values as they
- * are greater than ELAST.
- */
-#define	ECKSUM	122
-#define	EFRAGS	123
+#define	ECKSUM	EINTEGRITY
+#define	EFRAGS	ENOSPC
 
 typedef void zio_done_func_t(zio_t *zio);