From 5a78233aa7793be3a019b9c808b903e760ddda23 Mon Sep 17 00:00:00 2001
From: Harald Welte <laforge@gnumonks.org>
Date: Thu, 5 Jan 2012 23:37:56 +0100
Subject: make sure to return DFU_RET_ZLP from handle_{up,dn}load()

---
 usb-dfu-experiment/main.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'usb-dfu-experiment')

diff --git a/usb-dfu-experiment/main.c b/usb-dfu-experiment/main.c
index 4cc267e..4d1d59c 100644
--- a/usb-dfu-experiment/main.c
+++ b/usb-dfu-experiment/main.c
@@ -299,14 +299,14 @@ void USBDDriverCallbacks_InterfaceSettingChanged(unsigned char interface,
 int USBDFU_handle_upload(uint16_t val, uint16_t len, int first)
 {
 	TRACE_DEBUG("DFU: handle_upload()\n");
-	return 0;
+	return DFU_RET_ZLP;
 }
 
 /* DFU callback */
 int USBDFU_handle_dnload(uint16_t val, uint16_t len, int first)
 {
 	TRACE_DEBUG("DFU: handle_dnload()\n");
-	return 0;
+	return DFU_RET_ZLP;
 }
 
 /* DFU callback */
@@ -359,7 +359,6 @@ int main(void)
             continue;
         } else
 		usbConn = 1;
-	TRACE_DEBUG(".");
     }
 }
 /** \endcond */
-- 
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