Index: uspace/lib/usbdev/src/request.c
===================================================================
--- uspace/lib/usbdev/src/request.c	(revision 3238506cbb730ad7eb43c2168531ab063f6dcf63)
+++ uspace/lib/usbdev/src/request.c	(revision 013d0d7e996d89057dcb3358db7474b5837d171f)
@@ -143,16 +143,15 @@
 	 */
 
-	usb_device_request_setup_packet_t setup_packet;
-	setup_packet.request_type = 128 | (request_type << 5) | recipient;
-	setup_packet.request = request;
-	setup_packet.value = value;
-	setup_packet.index = index;
-	setup_packet.length = (uint16_t) data_size;
-
-	int rc = usb_pipe_control_read(pipe,
-	    &setup_packet, sizeof(setup_packet),
+	const usb_device_request_setup_packet_t setup_packet = {
+		.request_type = SETUP_REQUEST_TYPE_DEVICE_TO_HOST
+		    | (request_type << 5) | recipient,
+		.request = request,
+		.value = value,
+		.index = index,
+		.length = (uint16_t) data_size,
+	};
+
+	return usb_pipe_control_read(pipe, &setup_packet, sizeof(setup_packet),
 	    data, data_size, actual_data_size);
-
-	return rc;
 }
 
@@ -276,5 +275,5 @@
 	}
 
-	uint16_t wValue = descriptor_index | (descriptor_type << 8);
+	const uint16_t wValue = descriptor_index | (descriptor_type << 8);
 
 	return usb_control_request_get(pipe,