diff --git a/drivers/staging/rtl8723bs/hal/hal_com_phycfg.c b/drivers/staging/rtl8723bs/hal/hal_com_phycfg.c
index dd097df86fa3594f2c0f33babeb896e0cd4955e2..9e6dc238c028abbc5e7cde78b3514964504ba27c 100644
--- a/drivers/staging/rtl8723bs/hal/hal_com_phycfg.c
+++ b/drivers/staging/rtl8723bs/hal/hal_com_phycfg.c
@@ -1738,12 +1738,8 @@ s8 phy_get_tx_pwr_lmt(struct adapter *adapter, u32 reg_pwr_tbl_sel,
 		idx_bandwidth = 1;
 	}
 
-	if (band_type == BAND_ON_2_4G)
-		channel = phy_GetChannelIndexOfTxPowerLimit(BAND_ON_2_4G,
-							    channel);
-	else if (band_type == BAND_ON_5G)
-		channel = phy_GetChannelIndexOfTxPowerLimit(BAND_ON_5G,
-							    channel);
+	if (band_type == BAND_ON_2_4G || band_type == BAND_ON_5G)
+		channel = phy_GetChannelIndexOfTxPowerLimit(band_type, channel);
 
 	if (idx_band == -1 || idx_regulation == -1 || idx_bandwidth == -1 ||
 	    idx_rate_sctn == -1 || idx_channel == -1) {