Index: uspace/drv/bus/usb/ohci/ohci_batch.c
===================================================================
--- uspace/drv/bus/usb/ohci/ohci_batch.c	(revision 3f162abcb388c7957ebbdab2634ece3922c993fc)
+++ uspace/drv/bus/usb/ohci/ohci_batch.c	(revision 5cfcc64e92606f3061133bd63ecf20bffd081ac5)
@@ -70,6 +70,5 @@
 	assert(ohci_batch->usb_batch);
 	usb_transfer_batch_finish(ohci_batch->usb_batch,
-	    ohci_batch->device_buffer + ohci_batch->usb_batch->setup_size,
-	    ohci_batch->usb_batch->buffer_size);
+	    ohci_batch->device_buffer + ohci_batch->usb_batch->setup_size);
 	ohci_transfer_batch_dispose(ohci_batch);
 }
Index: uspace/drv/bus/usb/uhci/uhci_batch.c
===================================================================
--- uspace/drv/bus/usb/uhci/uhci_batch.c	(revision 3f162abcb388c7957ebbdab2634ece3922c993fc)
+++ uspace/drv/bus/usb/uhci/uhci_batch.c	(revision 5cfcc64e92606f3061133bd63ecf20bffd081ac5)
@@ -64,6 +64,5 @@
 	assert(uhci_batch->usb_batch);
 	usb_transfer_batch_finish(uhci_batch->usb_batch,
-	    uhci_transfer_batch_data_buffer(uhci_batch),
-	    uhci_batch->usb_batch->buffer_size);
+	    uhci_transfer_batch_data_buffer(uhci_batch));
 	uhci_transfer_batch_dispose(uhci_batch);
 }