From 519eca23995b130fcc0e7360ec2a5044ca15e51e Mon Sep 17 00:00:00 2001
From: Hemanth Rao <hemanth.laks@silabs.com>
Date: Tue, 17 Oct 2023 02:35:47 -0400
Subject: [PATCH] use operator= instead of memcpy

---
 src/lib/spinel/radio_spinel.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/lib/spinel/radio_spinel.cpp b/src/lib/spinel/radio_spinel.cpp
index c7573eeb71cc..920ca3a57825 100644
--- a/src/lib/spinel/radio_spinel.cpp
+++ b/src/lib/spinel/radio_spinel.cpp
@@ -902,9 +902,9 @@ otError RadioSpinel::SetMacKey(uint8_t                 aKeyIdMode,
 #else
     OT_UNUSED_VARIABLE(aKeySize);
 
-    memcpy(prevKey.m8, aPrevKey->mKeyMaterial.mKey.m8, OT_MAC_KEY_SIZE);
-    memcpy(currKey.m8, aCurrKey->mKeyMaterial.mKey.m8, OT_MAC_KEY_SIZE);
-    memcpy(nextKey.m8, aNextKey->mKeyMaterial.mKey.m8, OT_MAC_KEY_SIZE);
+    prevKey = aPrevKey->mKeyMaterial.mKey;
+    currKey = aCurrKey->mKeyMaterial.mKey;
+    nextKey = aNextKey->mKeyMaterial.mKey;
 #endif
 
     SuccessOrExit(error = Set(SPINEL_PROP_RCP_MAC_KEY,
@@ -917,9 +917,9 @@ otError RadioSpinel::SetMacKey(uint8_t                 aKeyIdMode,
     mKeyIdMode = aKeyIdMode;
     mKeyId     = aKeyId;
 
-    memcpy(mPrevKey.m8, prevKey.m8, OT_MAC_KEY_SIZE);
-    memcpy(mCurrKey.m8, currKey.m8, OT_MAC_KEY_SIZE);
-    memcpy(mNextKey.m8, nextKey.m8, OT_MAC_KEY_SIZE);
+    mPrevKey = prevKey;
+    mCurrKey = currKey;
+    mNextKey = nextKey;
 
     mMacKeySet = true;
 #endif