staging: rtl8192u: fix identation in r8192U_core.c

This patch fixes identation and alignment in r8192U_core.c.
Also, removes spaces from idents when applicable.
Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Reviewed-by: Dan Carpenter<dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192u/r8192U_core.c

@@ -853,9 +853,9 @@ void rtl8192_set_rxconf(struct net_device *dev)
 
 	write_nic_dword(dev, RCR, rxconf);
 
-	#ifdef DEBUG_RX
+#ifdef DEBUG_RX
 	DMESG("rxconf: %x %x", rxconf, read_nic_dword(dev, RCR));
-	#endif
+#endif
 }
 //wait to be removed
 void rtl8192_rx_enable(struct net_device *dev)
@@ -1619,8 +1619,7 @@ short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb)
 	if (!status) {
 		return 0;
 	} else {
-		DMESGE("Error TX CMD URB, error %d",
-				status);
+		DMESGE("Error TX CMD URB, error %d", status);
 		return -1;
 	}
 }
@@ -1895,7 +1894,7 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff *skb)
 
 	status = usb_submit_urb(tx_urb, GFP_ATOMIC);
 	if (!status) {
-//we need to send 0 byte packet whenever 512N bytes/64N(HIGN SPEED/NORMAL SPEED) bytes packet has been transmitted. Otherwise, it will be halt to wait for another packet. WB. 2008.08.27
+		//we need to send 0 byte packet whenever 512N bytes/64N(HIGN SPEED/NORMAL SPEED) bytes packet has been transmitted. Otherwise, it will be halt to wait for another packet. WB. 2008.08.27
 		bool bSend0Byte = false;
 		u8 zero = 0;
 		if (udev->speed == USB_SPEED_HIGH) {
@@ -2724,7 +2723,7 @@ static void rtl8192_read_eeprom_info(struct net_device *dev)
 			}
 		}
 		priv->TxPowerDiff = priv->EEPROMPwDiff;
-// Antenna B gain offset to antenna A, bit0~3
+		// Antenna B gain offset to antenna A, bit0~3
 		priv->AntennaTxPwDiff[0] = (priv->EEPROMTxPowerDiff & 0xf);
 		// Antenna C gain offset to antenna A, bit4~7
 		priv->AntennaTxPwDiff[1] = ((priv->EEPROMTxPowerDiff & 0xf0)>>4);
@@ -2735,7 +2734,7 @@ static void rtl8192_read_eeprom_info(struct net_device *dev)
 		priv->ThermalMeter[0] = priv->EEPROMThermalMeter;
 	}//end if VersionID == VERSION_819xU_A
 
-//added by vivi, for dlink led, 20080416
+	//added by vivi, for dlink led, 20080416
 	switch (priv->eeprom_CustomerID) {
 	case EEPROM_CID_RUNTOP:
 		priv->CustomerID = RT_CID_819x_RUNTOP;
@@ -2850,7 +2849,7 @@ void rtl8192_hwconfig(struct net_device *dev)
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	u32 ratr_value = 0;
 
-// Set RRSR, RATR, and BW_OPMODE registers
+	// Set RRSR, RATR, and BW_OPMODE registers
 	//
 	switch (priv->ieee80211->mode) {
 	case WIRELESS_MODE_B:
@@ -2997,8 +2996,7 @@ bool rtl8192_adapter_start(struct net_device *dev)
 	write_nic_dword(dev, RQPN2, NUM_OF_PAGE_IN_FW_QUEUE_MGNT << RSVD_FW_QUEUE_PAGE_MGNT_SHIFT |
 			NUM_OF_PAGE_IN_FW_QUEUE_CMD << RSVD_FW_QUEUE_PAGE_CMD_SHIFT);
 	write_nic_dword(dev, RQPN3, APPLIED_RESERVED_QUEUE_IN_FW|
-						NUM_OF_PAGE_IN_FW_QUEUE_BCN<<RSVD_FW_QUEUE_PAGE_BCN_SHIFT
-						);
+			NUM_OF_PAGE_IN_FW_QUEUE_BCN<<RSVD_FW_QUEUE_PAGE_BCN_SHIFT);
 	write_nic_dword(dev, RATR0+4*7, (RATE_ALL_OFDM_AG | RATE_ALL_CCK));
 
 	//Set AckTimeout
@@ -3058,7 +3056,7 @@ bool rtl8192_adapter_start(struct net_device *dev)
 	RT_TRACE(COMP_INIT, "%s():after firmware download\n", __func__);
 	//
 #ifdef TO_DO_LIST
-if (Adapter->ResetProgress == RESET_TYPE_NORESET) {
+	if (Adapter->ResetProgress == RESET_TYPE_NORESET) {
 		if (pMgntInfo->RegRfOff == TRUE) { // User disable RF via registry.
 			RT_TRACE((COMP_INIT|COMP_RF), DBG_LOUD, ("InitializeAdapter819xUsb(): Turn off RF for RegRfOff ----------\n"));
 			MgntActSet_RF_State(Adapter, eRfOff, RF_CHANGE_BY_SW);
@@ -3342,51 +3340,27 @@ void CamRestoreAllEntry(struct net_device *dev)
 
 		for (EntryId = 0; EntryId < 4; EntryId++) {
 			MacAddr = CAM_CONST_ADDR[EntryId];
-				setKey(dev,
-						EntryId,
-						EntryId,
+			setKey(dev, EntryId, EntryId,
 			       priv->ieee80211->pairwise_key_type,
-						MacAddr,
-						0,
-						NULL);
+			       MacAddr, 0, NULL);
 		}
 
 	} else if (priv->ieee80211->pairwise_key_type == KEY_TYPE_TKIP) {
 
 		if (priv->ieee80211->iw_mode == IW_MODE_ADHOC)
-				setKey(dev,
-						4,
-						0,
-						priv->ieee80211->pairwise_key_type,
-						(u8 *)dev->dev_addr,
-						0,
-						NULL);
+			setKey(dev, 4, 0, priv->ieee80211->pairwise_key_type,
+			       (u8 *)dev->dev_addr, 0, NULL);
 		else
-				setKey(dev,
-						4,
-						0,
-						priv->ieee80211->pairwise_key_type,
-						MacAddr,
-						0,
-						NULL);
+			setKey(dev, 4, 0, priv->ieee80211->pairwise_key_type,
+			       MacAddr, 0, NULL);
 	} else if (priv->ieee80211->pairwise_key_type == KEY_TYPE_CCMP) {
 
 		if (priv->ieee80211->iw_mode == IW_MODE_ADHOC)
-				setKey(dev,
-						4,
-						0,
-						priv->ieee80211->pairwise_key_type,
-						(u8 *)dev->dev_addr,
-						0,
-						NULL);
+			setKey(dev, 4, 0, priv->ieee80211->pairwise_key_type,
+			       (u8 *)dev->dev_addr, 0, NULL);
 		else
-				setKey(dev,
-						4,
-						0,
-						priv->ieee80211->pairwise_key_type,
-						MacAddr,
-						0,
-						NULL);
+			setKey(dev, 4, 0, priv->ieee80211->pairwise_key_type,
+			       MacAddr, 0, NULL);
 	}
 
 
@@ -3394,42 +3368,24 @@ void CamRestoreAllEntry(struct net_device *dev)
 	if (priv->ieee80211->group_key_type == KEY_TYPE_TKIP) {
 		MacAddr = CAM_CONST_BROAD;
 		for (EntryId = 1; EntryId < 4; EntryId++) {
-				setKey(dev,
-						EntryId,
-						EntryId,
+			setKey(dev, EntryId, EntryId,
 			       priv->ieee80211->group_key_type,
-						MacAddr,
-						0,
-						NULL);
+			       MacAddr, 0, NULL);
 		}
 		if (priv->ieee80211->iw_mode == IW_MODE_ADHOC)
-				setKey(dev,
-						0,
-						0,
-						priv->ieee80211->group_key_type,
-						CAM_CONST_ADDR[0],
-						0,
-						NULL);
+			setKey(dev, 0, 0, priv->ieee80211->group_key_type,
+			       CAM_CONST_ADDR[0], 0, NULL);
 	} else if (priv->ieee80211->group_key_type == KEY_TYPE_CCMP) {
 		MacAddr = CAM_CONST_BROAD;
 		for (EntryId = 1; EntryId < 4; EntryId++) {
-				setKey(dev,
-						EntryId ,
-						EntryId,
+			setKey(dev, EntryId, EntryId,
 			       priv->ieee80211->group_key_type,
-						MacAddr,
-						0,
-						NULL);
+			       MacAddr, 0, NULL);
 		}
 
 		if (priv->ieee80211->iw_mode == IW_MODE_ADHOC)
-				setKey(dev,
-						0,
-						0,
-						priv->ieee80211->group_key_type,
-						CAM_CONST_ADDR[0],
-						0,
-						NULL);
+			setKey(dev, 0, 0, priv->ieee80211->group_key_type,
+			       CAM_CONST_ADDR[0], 0, NULL);
 	}
 }
 //////////////////////////////////////////////////////////////
@@ -3608,10 +3564,10 @@ extern void rtl819x_watchdog_wqcallback(struct work_struct *work)
 
 		rtl819x_update_rxcounts(priv, &TotalRxBcnNum, &TotalRxDataNum);
 		if ((TotalRxBcnNum+TotalRxDataNum) == 0) {
-				#ifdef TODO
+#ifdef TODO
 			if (rfState == eRfOff)
 				RT_TRACE(COMP_ERR, "========>%s()\n", __func__);
-				#endif
+#endif
 			netdev_dbg(dev, "===>%s(): AP is power off, connect another one\n", __func__);
 			priv->ieee80211->state = IEEE80211_ASSOCIATING;
 			notify_wx_assoc_event(priv->ieee80211);
@@ -3722,7 +3678,7 @@ int rtl8192_down(struct net_device *dev)
 	priv->up = 0;
 	priv->ieee80211->ieee_up = 0;
 	RT_TRACE(COMP_DOWN, "==========>%s()\n", __func__);
-/* FIXME */
+	/* FIXME */
 	if (!netif_queue_stopped(dev))
 		netif_stop_queue(dev);
 
@@ -3884,8 +3840,7 @@ int rtl8192_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 				}
 
 				if (ieee->group_key_type) {
-						setKey(dev,
-						       ipw->u.crypt.idx,
+					setKey(dev, ipw->u.crypt.idx,
 					       ipw->u.crypt.idx,		//KeyIndex
 					       ieee->group_key_type,	//KeyType
 					       broadcast_addr,	//MacAddr
@@ -4117,7 +4072,7 @@ void rtl8192_process_phyinfo(struct r8192_priv *priv, u8 *buffer, struct ieee802
 		 pprevious_stats->RxPWDBAll);
 
 	if (pprevious_stats->bPacketBeacon) {
-/* record the beacon pwdb to the sliding window. */
+		/* record the beacon pwdb to the sliding window. */
 		if (slide_beacon_adc_pwdb_statistics++ >= PHY_Beacon_RSSI_SLID_WIN_MAX) {
 			slide_beacon_adc_pwdb_statistics = PHY_Beacon_RSSI_SLID_WIN_MAX;
 			last_beacon_adc_pwdb = priv->stats.Slide_Beacon_pwdb[slide_beacon_adc_pwdb_index];
@@ -4923,7 +4878,7 @@ void rtl819xusb_process_received_packet(struct net_device *dev,
 	if (!Adapter->bInHctTest)
 		CountRxErrStatistics(Adapter, pRfd);
 #endif
-	#ifdef ENABLE_PS  //by amy for adding ps function in future
+#ifdef ENABLE_PS  //by amy for adding ps function in future
 	RT_RF_POWER_STATE rtState;
 	// When RF is off, we should not count the packet for hw/sw synchronize
 	// reason, ie. there may be a duration while sw switch is changed and hw
@@ -4931,7 +4886,7 @@ void rtl819xusb_process_received_packet(struct net_device *dev,
 	Adapter->HalFunc.GetHwRegHandler(Adapter, HW_VAR_RF_STATE, (u8 *)(&rtState));
 	if (rtState == eRfOff)
 		return;
-	#endif
+#endif
 	priv->stats.rxframgment++;
 
 #ifdef TODO
@@ -5243,7 +5198,7 @@ void EnableHWSecurityConfig8192(struct net_device *dev)
 		SECR_value |= SCR_TxUseDK;
 	}
 	//add HWSec active enable here.
-//default using hwsec. when peer AP is in N mode only and pairwise_key_type is none_aes(which HT_IOT_ACT_PURE_N_MODE indicates it), use software security. when peer AP is in b,g,n mode mixed and pairwise_key_type is none_aes, use g mode hw security. WB on 2008.7.4
+	//default using hwsec. when peer AP is in N mode only and pairwise_key_type is none_aes(which HT_IOT_ACT_PURE_N_MODE indicates it), use software security. when peer AP is in b,g,n mode mixed and pairwise_key_type is none_aes, use g mode hw security. WB on 2008.7.4
 
 	ieee->hwsec_active = 1;