diff --git a/[refs] b/[refs]
index f00b170792bd..89cc2ede11d4 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 452a6b2bb6de677acdd2ccb8b39cf6e8fe06f306
+refs/heads/master: 325a64860472765ecaeaa0081e9ddd67671183d4
diff --git a/trunk/drivers/block/xen-blkback/common.h b/trunk/drivers/block/xen-blkback/common.h
index b8856fe2568f..b0db6aabb5b8 100644
--- a/trunk/drivers/block/xen-blkback/common.h
+++ b/trunk/drivers/block/xen-blkback/common.h
@@ -76,8 +76,6 @@ struct blkif_x86_32_response {
 	uint8_t         operation;       /* copied from request */
 	int16_t         status;          /* BLKIF_RSP_???       */
 };
-typedef struct blkif_x86_32_request blkif_x86_32_request_t;
-typedef struct blkif_x86_32_response blkif_x86_32_response_t;
 #pragma pack(pop)
 
 /* x86_64 protocol version */
@@ -94,8 +92,6 @@ struct blkif_x86_64_response {
 	uint8_t         operation;       /* copied from request */
 	int16_t         status;          /* BLKIF_RSP_???       */
 };
-typedef struct blkif_x86_64_request blkif_x86_64_request_t;
-typedef struct blkif_x86_64_response blkif_x86_64_response_t;
 
 DEFINE_RING_TYPES(blkif_common, struct blkif_common_request,
 		  struct blkif_common_response);