From e04a9990288f9c0193b5756d2162c5e99dd41383 Mon Sep 17 00:00:00 2001
From: Abtin Keshavarzian <abtink@google.com>
Date: Tue, 26 Nov 2019 09:13:47 -0800
Subject: [PATCH] [radio] change SetCcaEnergyDetectThreshold() to pass by value
 (#4356)

---
 src/core/radio/radio.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/radio/radio.hpp b/src/core/radio/radio.hpp
index 9f99e649e..fe4f89744 100644
--- a/src/core/radio/radio.hpp
+++ b/src/core/radio/radio.hpp
@@ -295,7 +295,7 @@ public:
      * @retval OT_ERROR_NOT_IMPLEMENTED  CCA ED threshold configuration via dBm is not implemented.
      *
      */
-    otError SetCcaEnergyDetectThreshold(int8_t &aThreshold)
+    otError SetCcaEnergyDetectThreshold(int8_t aThreshold)
     {
         return otPlatRadioSetCcaEnergyDetectThreshold(GetInstance(), aThreshold);
     }