diff --git a/[refs] b/[refs]
index 3da71fc58581..7e0f60c1253f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8570a6e72c5bfb1aee8225b8c4814cdc28417a20
+refs/heads/master: ab00c42a567b21024383db3fac98118497d6270b
diff --git a/trunk/drivers/vhost/vhost.h b/trunk/drivers/vhost/vhost.h
index 08ebf58dfcf4..ec72686a2797 100644
--- a/trunk/drivers/vhost/vhost.h
+++ b/trunk/drivers/vhost/vhost.h
@@ -99,9 +99,6 @@ struct vhost_virtqueue {
 	u64 log_addr;
 
 	struct iovec iov[UIO_MAXIOV];
-	/* hdr is used to store the virtio header.
-	 * Since each iovec has >= 1 byte length, we never need more than
-	 * header length entries to store the header. */
 	struct iovec *indirect;
 	struct vring_used_elem *heads;
 	/* We use a kind of RCU to access private pointer.