--- zzzz-none-000/linux-3.10.107/drivers/md/raid0.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/md/raid0.h	2021-02-04 17:41:59.000000000 +0000
@@ -12,8 +12,6 @@
 	struct md_rdev		**devlist; /* lists of rdevs, pointed to
 					    * by strip_zone->dev */
 	int			nr_strip_zones;
-	int			has_merge_bvec;	/* at least one member has
-						 * a merge_bvec_fn */
 };
 
 #endif