Index: uspace/drv/uhci-hcd/hc.c
===================================================================
--- uspace/drv/uhci-hcd/hc.c	(revision 6536947309f73d43adc981238510f94ef91767e5)
+++ uspace/drv/uhci-hcd/hc.c	(revision b6049d7696e9fb693eeaaf5a488b4571c8f8d0cb)
@@ -344,6 +344,7 @@
 		    batch->target.endpoint, batch->direction, bw);
 		if (ret != EOK) {
-			usb_log_warning("Failed(%d) to use reserved bw: %s.\n",
+			usb_log_error("Failed(%d) to use reserved bw: %s.\n",
 			    ret, str_error(ret));
+			return ret;
 		}
 	}