From: Pantelis Antoniou <panto@antoniou-consulting.com>
Date: Fri, 30 Nov 2012 08:01:10 +0000 (+0000)
Subject: dfu: Properly zero out timeout value
X-Git-Tag: v2013.04-rc2~23^2~16
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=80eb1bd02d1324a6fbd3b41cf72297353496bf2a;p=u-boot

dfu: Properly zero out timeout value

Zero out timeout value; letting it filled with undefined values
ends up with the dfu host hanging.

Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
---

diff --git a/drivers/usb/gadget/f_dfu.c b/drivers/usb/gadget/f_dfu.c
index 10547e3279..a322ae5eb8 100644
--- a/drivers/usb/gadget/f_dfu.c
+++ b/drivers/usb/gadget/f_dfu.c
@@ -164,6 +164,9 @@ static void handle_getstatus(struct usb_request *req)
 
 	/* send status response */
 	dstat->bStatus = f_dfu->dfu_status;
+	dstat->bwPollTimeout[0] = 0;
+	dstat->bwPollTimeout[1] = 0;
+	dstat->bwPollTimeout[2] = 0;
 	dstat->bState = f_dfu->dfu_state;
 	dstat->iString = 0;
 }