From 33f6435e4b4169b2aec74b91501a492a6fd93c60 Mon Sep 17 00:00:00 2001
From: Martin Braun <martin.braun@ettus.com>
Date: Fri, 2 Jun 2017 18:55:11 -0700
Subject: mpmd: Explicitly unclaim devices on destruction

---
 host/lib/usrp/mpmd/mpmd_mboard_impl.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'host/lib/usrp/mpmd/mpmd_mboard_impl.cpp')

diff --git a/host/lib/usrp/mpmd/mpmd_mboard_impl.cpp b/host/lib/usrp/mpmd/mpmd_mboard_impl.cpp
index 6ebb2caf6..afb7570bf 100644
--- a/host/lib/usrp/mpmd/mpmd_mboard_impl.cpp
+++ b/host/lib/usrp/mpmd/mpmd_mboard_impl.cpp
@@ -16,6 +16,8 @@
 //
 
 #include "mpmd_impl.hpp"
+#include <uhd/utils/safe_call.hpp>
+#include <uhd/utils/log.hpp>
 #include <chrono>
 #include <thread>
 
@@ -90,7 +92,11 @@ mpmd_mboard_impl::mpmd_mboard_impl(
 
 mpmd_mboard_impl::~mpmd_mboard_impl()
 {
-    /* nop */
+    UHD_SAFE_CALL(
+        if (not rpc->request_with_token<bool>("unclaim")) {
+            UHD_LOG_WARNING("MPMD", "Failure to ack unclaim!");
+        }
+    );
 }
 
 /*****************************************************************************
-- 
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