diff --git a/drivers/staging/rtl8723bs/hal/HalPhyRf.c b/drivers/staging/rtl8723bs/hal/HalPhyRf.c
index d0dcd8a56b27..bf44c1050be5 100644
--- a/drivers/staging/rtl8723bs/hal/HalPhyRf.c
+++ b/drivers/staging/rtl8723bs/hal/HalPhyRf.c
@@ -219,13 +219,13 @@ void ODM_TXPowerTrackingCallback_ThermalMeter(struct adapter *Adapter)
 				pDM_Odm->RFCalibrateInfo.OFDM_index[p];
 
 			/* 4 7.1 Handle boundary conditions of index. */
-			if (pDM_Odm->RFCalibrateInfo.OFDM_index[p] > c.SwingTableSize_OFDM-1)
-				pDM_Odm->RFCalibrateInfo.OFDM_index[p] = c.SwingTableSize_OFDM-1;
+			if (pDM_Odm->RFCalibrateInfo.OFDM_index[p] > c.SwingTableSize_OFDM - 1)
+				pDM_Odm->RFCalibrateInfo.OFDM_index[p] = c.SwingTableSize_OFDM - 1;
 			else if (pDM_Odm->RFCalibrateInfo.OFDM_index[p] < OFDM_min_index)
 				pDM_Odm->RFCalibrateInfo.OFDM_index[p] = OFDM_min_index;
 		}
-		if (pDM_Odm->RFCalibrateInfo.CCK_index > c.SwingTableSize_CCK-1)
-			pDM_Odm->RFCalibrateInfo.CCK_index = c.SwingTableSize_CCK-1;
+		if (pDM_Odm->RFCalibrateInfo.CCK_index > c.SwingTableSize_CCK - 1)
+			pDM_Odm->RFCalibrateInfo.CCK_index = c.SwingTableSize_CCK - 1;
 		/* else if (pDM_Odm->RFCalibrateInfo.CCK_index < 0) */
 			/* pDM_Odm->RFCalibrateInfo.CCK_index = 0; */
 	} else {
diff --git a/drivers/staging/rtl8723bs/hal/HalPwrSeqCmd.c b/drivers/staging/rtl8723bs/hal/HalPwrSeqCmd.c
index 7527ff051865..c254e3481cc2 100644
--- a/drivers/staging/rtl8723bs/hal/HalPwrSeqCmd.c
+++ b/drivers/staging/rtl8723bs/hal/HalPwrSeqCmd.c
@@ -87,7 +87,7 @@ u8 HalPwrSeqCmdParsing(
 					value &= (~(GET_PWR_CFG_MASK(PwrCfgCmd)));
 					value |= (
 						GET_PWR_CFG_VALUE(PwrCfgCmd)
-						&GET_PWR_CFG_MASK(PwrCfgCmd)
+						 & GET_PWR_CFG_MASK(PwrCfgCmd)
 					);
 
 					/*  Write the value back to system register */
@@ -105,7 +105,7 @@ u8 HalPwrSeqCmdParsing(
 					else
 						value = rtw_read8(padapter, offset);
 
-					value = value&GET_PWR_CFG_MASK(PwrCfgCmd);
+					value = value & GET_PWR_CFG_MASK(PwrCfgCmd);
 					if (
 						value == (GET_PWR_CFG_VALUE(PwrCfgCmd) &
 						GET_PWR_CFG_MASK(PwrCfgCmd))
@@ -125,7 +125,7 @@ u8 HalPwrSeqCmdParsing(
 				if (GET_PWR_CFG_VALUE(PwrCfgCmd) == PWRSEQ_DELAY_US)
 					udelay(GET_PWR_CFG_OFFSET(PwrCfgCmd));
 				else
-					udelay(GET_PWR_CFG_OFFSET(PwrCfgCmd)*1000);
+					udelay(GET_PWR_CFG_OFFSET(PwrCfgCmd) * 1000);
 				break;
 
 			case PWR_CMD_END:
diff --git a/drivers/staging/rtl8723bs/hal/hal_com_phycfg.c b/drivers/staging/rtl8723bs/hal/hal_com_phycfg.c
index b16456d5b6bb..f886699104e5 100644
--- a/drivers/staging/rtl8723bs/hal/hal_com_phycfg.c
+++ b/drivers/staging/rtl8723bs/hal/hal_com_phycfg.c
@@ -459,7 +459,7 @@ u8 PHY_GetTxPowerIndexBase(
 {
 	struct hal_com_data *pHalData = GET_HAL_DATA(padapter);
 	u8 txPower = 0;
-	u8 chnlIdx = (Channel-1);
+	u8 chnlIdx = (Channel - 1);
 
 	if (!HAL_IsLegalChannel(padapter, Channel))
 		chnlIdx = 0;
diff --git a/drivers/staging/rtl8723bs/hal/hal_sdio.c b/drivers/staging/rtl8723bs/hal/hal_sdio.c
index 1a865d4de8ac..1bd165a4573f 100644
--- a/drivers/staging/rtl8723bs/hal/hal_sdio.c
+++ b/drivers/staging/rtl8723bs/hal/hal_sdio.c
@@ -24,7 +24,7 @@ u8 rtw_hal_sdio_query_tx_freepage(
 {
 	struct hal_com_data	*pHalData = GET_HAL_DATA(padapter);
 
-	if ((pHalData->SdioTxFIFOFreePage[PageIdx]+pHalData->SdioTxFIFOFreePage[PUBLIC_QUEUE_IDX]) >= (RequiredPageNum))
+	if ((pHalData->SdioTxFIFOFreePage[PageIdx] + pHalData->SdioTxFIFOFreePage[PUBLIC_QUEUE_IDX]) >= (RequiredPageNum))
 		return true;
 	else
 		return false;