Index: uspace/drv/bus/usb/xhci/transfers.c
===================================================================
--- uspace/drv/bus/usb/xhci/transfers.c	(revision 7d5287db5239660e1f3d8abaa08e3ad7886a367c)
+++ uspace/drv/bus/usb/xhci/transfers.c	(revision e454d9cbb49d4f6b6fc5e5a5fbe7a39fd632038e)
@@ -355,5 +355,5 @@
 		case XHCI_TRBC_USB_TRANSACTION_ERROR:
 			usb_log_warning("USB Transaction error.");
-			batch->error = ESTALL;
+			batch->error = EAGAIN;
 			batch->transferred_size = 0;
 			break;