From ef249a8ed92431778642eda5aa65397865b7cae3 Mon Sep 17 00:00:00 2001
From: Michael Dickens <michael.dickens@ettus.com>
Date: Fri, 24 Jun 2016 16:47:54 -0400
Subject: usb: fix 'timeout' variables to be unsigned since that is what the
 'libusb_control_transfer' API uses.

---
 host/lib/transport/libusb1_control.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'host/lib/transport')

diff --git a/host/lib/transport/libusb1_control.cpp b/host/lib/transport/libusb1_control.cpp
index 1e6cc8cd3..dfe787726 100644
--- a/host/lib/transport/libusb1_control.cpp
+++ b/host/lib/transport/libusb1_control.cpp
@@ -42,7 +42,7 @@ public:
                boost::uint16_t index,
                unsigned char *buff,
                boost::uint16_t length,
-               boost::int32_t libusb_timeout = 0
+               boost::uint32_t libusb_timeout = 0
     ){
         boost::mutex::scoped_lock lock(_mutex);
         return libusb_control_transfer(_handle->get(),
-- 
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