diff --git a/openthread b/openthread
index 2868c9c..f0d6007 160000
--- a/openthread
+++ b/openthread
@@ -1 +1 @@
-Subproject commit 2868c9ce6b6716d97b6f0811ea3bc8f7647ace0f
+Subproject commit f0d6007cc3a2b85c9c311756da2da9e01ad25a98
diff --git a/src/imx_rt/platform/spinel_hdlc.cpp b/src/imx_rt/platform/spinel_hdlc.cpp
index 2d13194..62a83d8 100644
--- a/src/imx_rt/platform/spinel_hdlc.cpp
+++ b/src/imx_rt/platform/spinel_hdlc.cpp
@@ -31,7 +31,7 @@
 #include "fsl_component_serial_manager.h"
 #include "fsl_os_abstraction.h"
 
-#include "lib/utils/utils.hpp"
+#include "common/code_utils.hpp"
 
 #include <openthread/tasklet.h>
 #include <openthread/platform/alarm-milli.h>
@@ -130,11 +130,11 @@ otError HdlcInterface::SendFrame(const uint8_t *aFrame, uint16_t aLength)
     otError error = OT_ERROR_NONE;
     assert(encoderBuffer.IsEmpty());
 
-    EXPECT_NO_ERROR(error = mHdlcEncoder.BeginFrame());
-    EXPECT_NO_ERROR(error = mHdlcEncoder.Encode(aFrame, aLength));
-    EXPECT_NO_ERROR(error = mHdlcEncoder.EndFrame());
+    SuccessOrExit(error = mHdlcEncoder.BeginFrame());
+    SuccessOrExit(error = mHdlcEncoder.Encode(aFrame, aLength));
+    SuccessOrExit(error = mHdlcEncoder.EndFrame());
     OT_PLAT_DBG("frame len to send = %d/%d", encoderBuffer.GetLength(), aLength);
-    EXPECT_NO_ERROR(error = Write(encoderBuffer.GetFrame(), encoderBuffer.GetLength()));
+    SuccessOrExit(error = Write(encoderBuffer.GetFrame(), encoderBuffer.GetLength()));
 
 exit:
     if (error != OT_ERROR_NONE)