diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c
index 32177c62e440..788704b800c4 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c
@@ -130,8 +130,8 @@ static void ccmp_init_blocks(struct crypto_tfm *tfm,
 		       (WLAN_FC_GET_STYPE(fc) & 0x08));
 	*/
 	/* fixed by David :2006.9.6 */
-	qc_included = ((WLAN_FC_GET_TYPE(fc) == IEEE80211_FTYPE_DATA) &&
-		       (WLAN_FC_GET_STYPE(fc) & 0x80));
+	qc_included = (WLAN_FC_GET_TYPE(fc) == IEEE80211_FTYPE_DATA) &&
+		       (WLAN_FC_GET_STYPE(fc) & 0x80);
 	aad_len = 22;
 	if (a4_included)
 		aad_len += 6;
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
index 5f9ba77fa126..66b158714822 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
@@ -877,7 +877,7 @@ static struct sk_buff *ieee80211_assoc_resp(struct ieee80211_device *ieee,
 		crypt = ieee->crypt[ieee->tx_keyidx];
 	else crypt = NULL;
 
-	encrypt = (crypt && crypt->ops);
+	encrypt = crypt && crypt->ops;
 
 	if (encrypt)
 		assoc->capability |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY);
diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c
index c6ff2f0a4dd8..c3c06f1f0d55 100644
--- a/drivers/staging/rtl8192u/r8192U_core.c
+++ b/drivers/staging/rtl8192u/r8192U_core.c
@@ -2078,10 +2078,10 @@ static u8 rtl8192_getSupportedWireleeMode(struct net_device *dev)
 	case RF_8225:
 	case RF_8256:
 	case RF_PSEUDO_11N:
-		ret = (WIRELESS_MODE_N_24G|WIRELESS_MODE_G|WIRELESS_MODE_B);
+		ret = WIRELESS_MODE_N_24G|WIRELESS_MODE_G|WIRELESS_MODE_B;
 		break;
 	case RF_8258:
-		ret = (WIRELESS_MODE_A|WIRELESS_MODE_N_5G);
+		ret = WIRELESS_MODE_A|WIRELESS_MODE_N_5G;
 		break;
 	default:
 		ret = WIRELESS_MODE_B;
@@ -2687,7 +2687,7 @@ static bool rtl8192_adapter_start(struct net_device *dev)
 
 	read_nic_dword(dev, CPU_GEN, &dwRegRead);
 	if (priv->LoopbackMode == RTL819xU_NO_LOOPBACK)
-		dwRegRead = ((dwRegRead & CPU_GEN_NO_LOOPBACK_MSK) | CPU_GEN_NO_LOOPBACK_SET);
+		dwRegRead = (dwRegRead & CPU_GEN_NO_LOOPBACK_MSK) | CPU_GEN_NO_LOOPBACK_SET;
 	else if (priv->LoopbackMode == RTL819xU_MAC_LOOPBACK)
 		dwRegRead |= CPU_CCK_LOOPBACK;
 	else
@@ -3643,7 +3643,7 @@ static u8 HwRateToMRate90(bool bIsHT, u8 rate)
 				ret_rate = MGN_MCS15;
 				break;
 			case DESC90_RATEMCS32:
-				ret_rate = (0x80|0x20);
+				ret_rate = 0x80|0x20;
 				break;
 
 			default:
@@ -4228,9 +4228,9 @@ static void TranslateRxSignalStuff819xUsb(struct sk_buff *skb,
 	praddr = hdr->addr1;
 
 	/* Check if the received packet is acceptable. */
-	bpacket_match_bssid = ((IEEE80211_FTYPE_CTL != type) &&
+	bpacket_match_bssid = (IEEE80211_FTYPE_CTL != type) &&
 			       (eqMacAddr(priv->ieee80211->current_network.bssid,  (fc & IEEE80211_FCTL_TODS) ? hdr->addr1 : (fc & IEEE80211_FCTL_FROMDS) ? hdr->addr2 : hdr->addr3))
-			       && (!pstats->bHwError) && (!pstats->bCRC) && (!pstats->bICV));
+			       && (!pstats->bHwError) && (!pstats->bCRC) && (!pstats->bICV);
 	bpacket_toself =  bpacket_match_bssid & (eqMacAddr(praddr, priv->ieee80211->dev->dev_addr));
 
 	if (WLAN_FC_GET_FRAMETYPE(fc) == IEEE80211_STYPE_BEACON)
diff --git a/drivers/staging/rtl8192u/r8192U_dm.c b/drivers/staging/rtl8192u/r8192U_dm.c
index 4c62cb8f0065..8669162a4a7d 100644
--- a/drivers/staging/rtl8192u/r8192U_dm.c
+++ b/drivers/staging/rtl8192u/r8192U_dm.c
@@ -717,7 +717,7 @@ static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev)
 		if (tmpCCK40Mindex >= CCK_Table_length)
 			tmpCCK40Mindex = CCK_Table_length-1;
 	} else {
-		tmpval = ((u8)tmpRegA - priv->ThermalMeter[0]);
+		tmpval = (u8)tmpRegA - priv->ThermalMeter[0];
 
 		if (tmpval >= 6) /* higher temperature */
 			tmpOFDMindex = tmpCCK20Mindex = 0; /* max to +6dB */
@@ -2270,10 +2270,10 @@ static void dm_check_edca_turbo(
 				/*  For Each time updating EDCA parameter, reset EDCA turbo mode status. */
 				dm_init_edca_turbo(dev);
 				u1bAIFS = qos_parameters->aifs[0] * ((mode&(IEEE_G|IEEE_N_24G)) ? 9 : 20) + aSifsTime;
-				u4bAcParam = ((((u32)(qos_parameters->tx_op_limit[0])) << AC_PARAM_TXOP_LIMIT_OFFSET)|
+				u4bAcParam = (((u32)(qos_parameters->tx_op_limit[0])) << AC_PARAM_TXOP_LIMIT_OFFSET)|
 					(((u32)(qos_parameters->cw_max[0])) << AC_PARAM_ECW_MAX_OFFSET)|
 					(((u32)(qos_parameters->cw_min[0])) << AC_PARAM_ECW_MIN_OFFSET)|
-					((u32)u1bAIFS << AC_PARAM_AIFS_OFFSET));
+					((u32)u1bAIFS << AC_PARAM_AIFS_OFFSET);
 				/*write_nic_dword(dev, WDCAPARA_ADD[i], u4bAcParam);*/
 				write_nic_dword(dev, EDCAPARA_BE,  u4bAcParam);
 
diff --git a/drivers/staging/rtl8192u/r819xU_phy.c b/drivers/staging/rtl8192u/r819xU_phy.c
index 3451ec75756c..a64c9fcfc46d 100644
--- a/drivers/staging/rtl8192u/r819xU_phy.c
+++ b/drivers/staging/rtl8192u/r819xU_phy.c
@@ -823,8 +823,8 @@ static void rtl8192_BB_Config_ParaFile(struct net_device *dev)
 	write_nic_byte_E(dev, 0x5e, 0x00);
 	if (priv->card_8192_version == (u8)VERSION_819xU_A) {
 		/* Antenna gain offset from B/C/D to A */
-		reg_u32 = (priv->AntennaTxPwDiff[1]<<4 |
-			   priv->AntennaTxPwDiff[0]);
+		reg_u32 = priv->AntennaTxPwDiff[1]<<4 |
+			   priv->AntennaTxPwDiff[0];
 		rtl8192_setBBreg(dev, rFPGA0_TxGainStage, (bXBTxAGC|bXCTxAGC),
 				 reg_u32);