diff --git a/[refs] b/[refs]
index 11d27a4f89f8..cbfda7088939 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4aabab2181f20560948c2045ce1faaa9ac1507a8
+refs/heads/master: 79e15ae424afa0a40b1a0c4478046d6ba0b71e20
diff --git a/trunk/drivers/md/dm-bio-list.h b/trunk/drivers/md/dm-bio-list.h
index c6be88826fae..16ee3b018b3a 100644
--- a/trunk/drivers/md/dm-bio-list.h
+++ b/trunk/drivers/md/dm-bio-list.h
@@ -8,7 +8,6 @@
 #define DM_BIO_LIST_H
 
 #include <linux/bio.h>
-#include <linux/prefetch.h>
 
 struct bio_list {
 	struct bio *head;
@@ -31,8 +30,7 @@ static inline void bio_list_init(struct bio_list *bl)
 }
 
 #define bio_list_for_each(bio, bl) \
-	for (bio = (bl)->head; bio && ({ prefetch(bio->bi_next); 1; }); \
-	     bio = bio->bi_next)
+	for (bio = (bl)->head; bio; bio = bio->bi_next)
 
 static inline unsigned bio_list_size(const struct bio_list *bl)
 {