staging: rtlwifi: rtl8822be: Remove useless parentheses

Remove unnecessary parentheses to comply with preferred coding style for
the linux kernel and avoid the following checkpatch's message:
'CHECK: Unnecessary parentheses around'.

Credits to checkpatch.
Signed-off-by: Frank A. Cancio Bello <frank@generalsoftwareinc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtlwifi/rtl8822be/fw.c

@@ -330,7 +330,7 @@ void rtl8822be_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode)
 			byte5 = btc_ops->btc_get_lps_val(rtlpriv);
 			power_state = btc_ops->btc_get_rpwm_val(rtlpriv);
 
-			if ((rlbm == 2) && (byte5 & BIT(4))) {
+			if (rlbm == 2 && (byte5 & BIT(4))) {
 				/* Keep awake interval to 1 to prevent from
 				 * decreasing coex performance
 				 */
@@ -835,7 +835,7 @@ void rtl8822be_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state)
 			rtl_write_dword(rtlpriv, 0x5EC,
 					p2pinfo->noa_count_type[i]);
 		}
-		if ((p2pinfo->opp_ps == 1) || (p2pinfo->noa_num > 0)) {
+		if (p2pinfo->opp_ps == 1 || p2pinfo->noa_num > 0) {
 			/* rst p2p circuit */
 			rtl_write_byte(rtlpriv, REG_DUAL_TSF_RST_8822B, BIT(4));
 			p2p_ps_offload->offload_en = 1;

drivers/staging/rtlwifi/rtl8822be/led.c

@@ -114,7 +114,7 @@ void rtl8822be_led_control(struct ieee80211_hw *hw, enum led_ctl_mode ledaction)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 
-	if ((ppsc->rfoff_reason > RF_CHANGE_BY_PS) &&
+	if (ppsc->rfoff_reason > RF_CHANGE_BY_PS &&
 	    (ledaction == LED_CTL_TX || ledaction == LED_CTL_RX ||
 	     ledaction == LED_CTL_SITE_SURVEY || ledaction == LED_CTL_LINK ||
 	     ledaction == LED_CTL_NO_LINK ||

drivers/staging/rtlwifi/rtl8822be/phy.c

@@ -1610,9 +1610,9 @@ u8 rtl8822be_get_txpower_index(struct ieee80211_hw *hw, u8 path, u8 rate,
 	char limit;
 	char powerdiff_byrate = 0;
 
-	if (((rtlhal->current_bandtype == BAND_ON_2_4G) &&
+	if ((rtlhal->current_bandtype == BAND_ON_2_4G &&
 	     (channel > 14 || channel < 1)) ||
-	    ((rtlhal->current_bandtype == BAND_ON_5G) && (channel <= 14))) {
+	    (rtlhal->current_bandtype == BAND_ON_5G && channel <= 14)) {
 		index = 0;
 		RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
 			 "Illegal channel!!\n");
@@ -1913,8 +1913,8 @@ static u8 _rtl8822be_phy_get_pri_ch_id(struct rtl_priv *rtlpriv)
 
 	if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_80) {
 		/* primary channel is at lower subband of 80MHz & 40MHz */
-		if ((mac->cur_40_prime_sc == HAL_PRIME_CHNL_OFFSET_LOWER) &&
-		    (mac->cur_80_prime_sc == HAL_PRIME_CHNL_OFFSET_LOWER)) {
+		if (mac->cur_40_prime_sc == HAL_PRIME_CHNL_OFFSET_LOWER &&
+		    mac->cur_80_prime_sc == HAL_PRIME_CHNL_OFFSET_LOWER) {
 			pri_ch_idx = VHT_DATA_SC_20_LOWEST_OF_80MHZ;
 		/* primary channel is at
 		 * lower subband of 80MHz & upper subband of 40MHz
@@ -2142,7 +2142,7 @@ static bool _rtl8822be_phy_set_rf_power_state(struct ieee80211_hw *hw,
 
 	switch (rfpwr_state) {
 	case ERFON:
-		if ((ppsc->rfpwr_state == ERFOFF) &&
+		if (ppsc->rfpwr_state == ERFOFF &&
 		    RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC)) {
 			bool rtstatus = false;
 			u32 initialize_count = 0;

drivers/staging/rtlwifi/rtl8822be/trx.c

@@ -165,7 +165,7 @@ static bool rtl8822be_get_rxdesc_is_ht(struct ieee80211_hw *hw, u8 *pdesc)
 
 	RT_TRACE(rtlpriv, COMP_RXDESC, DBG_LOUD, "rx_rate=0x%02x.\n", rx_rate);
 
-	if ((rx_rate >= DESC_RATEMCS0) && (rx_rate <= DESC_RATEMCS15))
+	if (rx_rate >= DESC_RATEMCS0 && rx_rate <= DESC_RATEMCS15)
 		return true;
 	else
 		return false;
@@ -193,8 +193,8 @@ static u8 rtl8822be_get_rx_vht_nss(struct ieee80211_hw *hw, u8 *pdesc)
 
 	rx_rate = GET_RX_DESC_RX_RATE(pdesc);
 
-	if ((rx_rate >= DESC_RATEVHT1SS_MCS0) &&
-	    (rx_rate <= DESC_RATEVHT1SS_MCS9))
+	if (rx_rate >= DESC_RATEVHT1SS_MCS0 &&
+	    rx_rate <= DESC_RATEVHT1SS_MCS9)
 		vht_nss = 1;
 	else if ((rx_rate >= DESC_RATEVHT2SS_MCS0) &&
 		 (rx_rate <= DESC_RATEVHT2SS_MCS9))
@@ -510,8 +510,8 @@ static u8 rtl8822be_bw_mapping(struct ieee80211_hw *hw,
 		else
 			bw_setting_of_desc = 0;
 	} else if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20_40) {
-		if ((ptcb_desc->packet_bw == HT_CHANNEL_WIDTH_20_40) ||
-		    (ptcb_desc->packet_bw == HT_CHANNEL_WIDTH_80))
+		if (ptcb_desc->packet_bw == HT_CHANNEL_WIDTH_20_40 ||
+		    ptcb_desc->packet_bw == HT_CHANNEL_WIDTH_80)
 			bw_setting_of_desc = 1;
 		else
 			bw_setting_of_desc = 0;
@@ -546,10 +546,10 @@ static u8 rtl8822be_sc_mapping(struct ieee80211_hw *hw,
 					 "%s: Not Correct Primary40MHz Setting\n",
 					 __func__);
 		} else {
-			if ((mac->cur_40_prime_sc ==
-			     HAL_PRIME_CHNL_OFFSET_LOWER) &&
-			    (mac->cur_80_prime_sc ==
-			     HAL_PRIME_CHNL_OFFSET_LOWER))
+			if (mac->cur_40_prime_sc ==
+			     HAL_PRIME_CHNL_OFFSET_LOWER &&
+			    mac->cur_80_prime_sc ==
+			     HAL_PRIME_CHNL_OFFSET_LOWER)
 				sc_setting_of_desc =
 					VHT_DATA_SC_20_LOWEST_OF_80MHZ;
 			else if ((mac->cur_40_prime_sc ==