diff --git a/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c b/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c
index 6d75cc8fa566..5be6fe38d451 100644
--- a/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c
+++ b/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c
@@ -1312,7 +1312,6 @@ void Hal_EfuseParseTxPowerInfo_8723B(
 		}
 
 		for (TxCount = 0; TxCount < MAX_TX_COUNT; TxCount++) {
-			pHalData->CCK_24G_Diff[rfPath][TxCount] = pwrInfo24G.CCK_Diff[rfPath][TxCount];
 			pHalData->OFDM_24G_Diff[rfPath][TxCount] = pwrInfo24G.OFDM_Diff[rfPath][TxCount];
 			pHalData->BW20_24G_Diff[rfPath][TxCount] = pwrInfo24G.BW20_Diff[rfPath][TxCount];
 			pHalData->BW40_24G_Diff[rfPath][TxCount] = pwrInfo24G.BW40_Diff[rfPath][TxCount];
diff --git a/drivers/staging/rtl8723bs/include/hal_data.h b/drivers/staging/rtl8723bs/include/hal_data.h
index df0c3248a4e1..b88ae2eb1072 100644
--- a/drivers/staging/rtl8723bs/include/hal_data.h
+++ b/drivers/staging/rtl8723bs/include/hal_data.h
@@ -176,7 +176,6 @@ struct hal_com_data {
 	u8 Index24G_CCK_Base[MAX_RF_PATH][CHANNEL_MAX_NUMBER];
 	u8 Index24G_BW40_Base[MAX_RF_PATH][CHANNEL_MAX_NUMBER];
 	/* If only one tx, only BW20 and OFDM are used. */
-	s8	CCK_24G_Diff[MAX_RF_PATH][MAX_TX_COUNT];
 	s8	OFDM_24G_Diff[MAX_RF_PATH][MAX_TX_COUNT];
 	s8	BW20_24G_Diff[MAX_RF_PATH][MAX_TX_COUNT];
 	s8	BW40_24G_Diff[MAX_RF_PATH][MAX_TX_COUNT];