staging: rtl8723au: Tidy up SetTxPowerLevel8723A()

void PHY_SetTxPowerLevel8723A(struct rtw_adapter *Adapter, u8 channel)

{

	struct hal_data_8723a *pHalData = GET_HAL_DATA(Adapter);

	u8 cckPowerLevel[2], ofdmPowerLevel[2];	/*  [0]:RF-A, [1]:RF-B */

	int index = channel - 1;

	u8 cckpwr[2], ofdmpwr[2];	/*  [0]:RF-A, [1]:RF-B */

	int i = channel - 1;

	if (pHalData->bTXPowerDataReadFromEEPORM == false)

		return;

	/*  1. CCK */

	cckPowerLevel[RF_PATH_A] = pHalData->TxPwrLevelCck[RF_PATH_A][index];

	cckPowerLevel[RF_PATH_B] = pHalData->TxPwrLevelCck[RF_PATH_B][index];

	cckpwr[RF_PATH_A] = pHalData->TxPwrLevelCck[RF_PATH_A][i];

	cckpwr[RF_PATH_B] = pHalData->TxPwrLevelCck[RF_PATH_B][i];

	/*  2. OFDM for 1S or 2S */

	if (GET_RF_TYPE(Adapter) == RF_1T2R || GET_RF_TYPE(Adapter) == RF_1T1R) {

	if (GET_RF_TYPE(Adapter) == RF_1T2R ||

	    GET_RF_TYPE(Adapter) == RF_1T1R) {

		/*  Read HT 40 OFDM TX power */

		ofdmPowerLevel[RF_PATH_A] =

			pHalData->TxPwrLevelHT40_1S[RF_PATH_A][index];

		ofdmPowerLevel[RF_PATH_B] =

			pHalData->TxPwrLevelHT40_1S[RF_PATH_B][index];

		ofdmpwr[RF_PATH_A] = pHalData->TxPwrLevelHT40_1S[RF_PATH_A][i];

		ofdmpwr[RF_PATH_B] = pHalData->TxPwrLevelHT40_1S[RF_PATH_B][i];

	} else if (GET_RF_TYPE(Adapter) == RF_2T2R) {

		/*  Read HT 40 OFDM TX power */

		ofdmPowerLevel[RF_PATH_A] =

			pHalData->TxPwrLevelHT40_2S[RF_PATH_A][index];

		ofdmPowerLevel[RF_PATH_B] =

			pHalData->TxPwrLevelHT40_2S[RF_PATH_B][index];

		ofdmpwr[RF_PATH_A] = pHalData->TxPwrLevelHT40_2S[RF_PATH_A][i];

		ofdmpwr[RF_PATH_B] = pHalData->TxPwrLevelHT40_2S[RF_PATH_B][i];

	}

	rtl823a_phy_rf6052setccktxpower(Adapter, &cckPowerLevel[0]);

	rtl8723a_PHY_RF6052SetOFDMTxPower(Adapter, &ofdmPowerLevel[0], channel);

	rtl823a_phy_rf6052setccktxpower(Adapter, &cckpwr[0]);

	rtl8723a_PHY_RF6052SetOFDMTxPower(Adapter, &ofdmpwr[0], channel);

}

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