Staging: bcm: Fix all white space issues in Transmit.c

This patch fixes all white space issues
as reported by checkpatch.pl.
Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/bcm/Transmit.c

@@ -35,7 +35,6 @@ SendPacketFromQueue->SetupNextSend->bcm_cmd53
 
 #include "headers.h"
 
-
 /**
 @ingroup ctrl_pkt_functions
 This function dispatches control packet to the h/w interface
@@ -45,36 +44,36 @@ INT SendControlPacket(struct bcm_mini_adapter *Adapter, char *pControlPacket)
 {
 	struct bcm_leader *PLeader = (struct bcm_leader *)pControlPacket;
 
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Tx");
-	if(!pControlPacket || !Adapter)
+	BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Tx");
+	if (!pControlPacket || !Adapter)
+	{
+		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Got NULL Control Packet or Adapter");
+		return STATUS_FAILURE;
+	}
+	if ((atomic_read(&Adapter->CurrNumFreeTxDesc) <
+			((PLeader->PLength-1)/MAX_DEVICE_DESC_SIZE)+1))
 	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Got NULL Control Packet or Adapter");
+		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "NO FREE DESCRIPTORS TO SEND CONTROL PACKET");
 		return STATUS_FAILURE;
 	}
-	if((atomic_read( &Adapter->CurrNumFreeTxDesc ) <
-		((PLeader->PLength-1)/MAX_DEVICE_DESC_SIZE)+1))
-    {
-    	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "NO FREE DESCRIPTORS TO SEND CONTROL PACKET");
-        return STATUS_FAILURE;
-    }
 
 	/* Update the netdevice statistics */
 	/* Dump Packet  */
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Leader Status: %x", PLeader->Status);
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Leader VCID: %x",PLeader->Vcid);
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Leader Length: %x",PLeader->PLength);
-	if(Adapter->device_removed)
+	BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Leader Status: %x", PLeader->Status);
+	BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Leader VCID: %x", PLeader->Vcid);
+	BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Leader Length: %x", PLeader->PLength);
+	if (Adapter->device_removed)
 		return 0;
 
 	if (netif_msg_pktdata(Adapter))
 		print_hex_dump(KERN_DEBUG, PFX "tx control: ", DUMP_PREFIX_NONE,
-			       16, 1, pControlPacket, PLeader->PLength + LEADER_SIZE, 0);
+			16, 1, pControlPacket, PLeader->PLength + LEADER_SIZE, 0);
 
 	Adapter->interface_transmit(Adapter->pvInterfaceAdapter,
-					pControlPacket, (PLeader->PLength + LEADER_SIZE));
+				pControlPacket, (PLeader->PLength + LEADER_SIZE));
 
 	atomic_dec(&Adapter->CurrNumFreeTxDesc);
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "<=========");
+	BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "<=========");
 	return STATUS_SUCCESS;
 }
 
@@ -86,54 +85,54 @@ to the target via the host h/w interface.
 */
 INT SetupNextSend(struct bcm_mini_adapter *Adapter,  struct sk_buff *Packet, USHORT Vcid)
 {
-	int		status=0;
-	BOOLEAN bHeaderSupressionEnabled = FALSE;
-	B_UINT16            uiClassifierRuleID;
+	int	status = 0;
+	BOOLEAN	bHeaderSupressionEnabled = FALSE;
+	B_UINT16 uiClassifierRuleID;
 	u16	QueueIndex = skb_get_queue_mapping(Packet);
-	struct bcm_leader Leader={0};
+	struct bcm_leader Leader = {0};
 
-	if(Packet->len > MAX_DEVICE_DESC_SIZE)
+	if (Packet->len > MAX_DEVICE_DESC_SIZE)
 	{
 		status = STATUS_FAILURE;
 		goto errExit;
 	}
 
 	/* Get the Classifier Rule ID */
-	uiClassifierRuleID = *((UINT32*) (Packet->cb)+SKB_CB_CLASSIFICATION_OFFSET);
+	uiClassifierRuleID = *((UINT32 *) (Packet->cb) + SKB_CB_CLASSIFICATION_OFFSET);
 
 	bHeaderSupressionEnabled = Adapter->PackInfo[QueueIndex].bHeaderSuppressionEnabled
 		& Adapter->bPHSEnabled;
 
-	if(Adapter->device_removed)
-		{
+	if (Adapter->device_removed)
+	{
 		status = STATUS_FAILURE;
 		goto errExit;
-		}
+	}
 
 	status = PHSTransmit(Adapter, &Packet, Vcid, uiClassifierRuleID, bHeaderSupressionEnabled,
-							(UINT *)&Packet->len, Adapter->PackInfo[QueueIndex].bEthCSSupport);
+			(UINT *)&Packet->len, Adapter->PackInfo[QueueIndex].bEthCSSupport);
 
-	if(status != STATUS_SUCCESS)
+	if (status != STATUS_SUCCESS)
 	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "PHS Transmit failed..\n");
+		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "PHS Transmit failed..\n");
 		goto errExit;
 	}
 
-	Leader.Vcid	= Vcid;
+	Leader.Vcid = Vcid;
 
-	if(TCP_ACK == *((UINT32*) (Packet->cb) + SKB_CB_TCPACK_OFFSET ))
+	if (TCP_ACK == *((UINT32 *) (Packet->cb) + SKB_CB_TCPACK_OFFSET))
 		Leader.Status = LEADER_STATUS_TCP_ACK;
 	else
 		Leader.Status = LEADER_STATUS;
 
-	if(Adapter->PackInfo[QueueIndex].bEthCSSupport)
+	if (Adapter->PackInfo[QueueIndex].bEthCSSupport)
 	{
 		Leader.PLength = Packet->len;
-		if(skb_headroom(Packet) < LEADER_SIZE)
-        {
-			if((status = skb_cow(Packet,LEADER_SIZE)))
+		if (skb_headroom(Packet) < LEADER_SIZE)
+		{
+			if ((status = skb_cow(Packet, LEADER_SIZE)))
 			{
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL,"bcm_transmit : Failed To Increase headRoom\n");
+				BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "bcm_transmit : Failed To Increase headRoom\n");
 				goto errExit;
 			}
 		}
@@ -147,8 +146,8 @@ INT SetupNextSend(struct bcm_mini_adapter *Adapter,  struct sk_buff *Packet, USH
 	}
 
 	status = Adapter->interface_transmit(Adapter->pvInterfaceAdapter,
-			Packet->data, (Leader.PLength + LEADER_SIZE));
-	if(status)
+					Packet->data, (Leader.PLength + LEADER_SIZE));
+	if (status)
 	{
 		++Adapter->dev->stats.tx_errors;
 		if (netif_msg_tx_err(Adapter))
@@ -175,7 +174,6 @@ INT SetupNextSend(struct bcm_mini_adapter *Adapter,  struct sk_buff *Packet, USH
 	atomic_dec(&Adapter->CurrNumFreeTxDesc);
 
 errExit:
-
 	dev_kfree_skb(Packet);
 	return status;
 }
@@ -191,70 +189,68 @@ static int tx_pending(struct bcm_mini_adapter *Adapter)
 @ingroup tx_functions
 Transmit thread
 */
-int tx_pkt_handler(struct bcm_mini_adapter *Adapter  /**< pointer to adapter object*/
-				)
+int tx_pkt_handler(struct bcm_mini_adapter *Adapter /**< pointer to adapter object*/)
 {
 	int status = 0;
 
-	while(! kthread_should_stop()) {
+	while (!kthread_should_stop()) {
 		/* FIXME - the timeout looks like workaround for racey usage of TxPktAvail */
-		if(Adapter->LinkUpStatus)
+		if (Adapter->LinkUpStatus)
 			wait_event_timeout(Adapter->tx_packet_wait_queue,
-					   tx_pending(Adapter), msecs_to_jiffies(10));
+					tx_pending(Adapter), msecs_to_jiffies(10));
 		else
 			wait_event_interruptible(Adapter->tx_packet_wait_queue,
-						 tx_pending(Adapter));
+						tx_pending(Adapter));
 
 		if (Adapter->device_removed)
 			break;
 
-		if(Adapter->downloadDDR == 1)
+		if (Adapter->downloadDDR == 1)
 		{
-			Adapter->downloadDDR +=1;
+			Adapter->downloadDDR += 1;
 			status = download_ddr_settings(Adapter);
-			if(status)
+			if (status)
 				pr_err(PFX "DDR DOWNLOAD FAILED! %d\n", status);
 			continue;
 		}
 
 		//Check end point for halt/stall.
-		if(Adapter->bEndPointHalted == TRUE)
+		if (Adapter->bEndPointHalted == TRUE)
 		{
 			Bcm_clear_halt_of_endpoints(Adapter);
 			Adapter->bEndPointHalted = FALSE;
 			StartInterruptUrb((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter));
 		}
 
-		if(Adapter->LinkUpStatus && !Adapter->IdleMode)
+		if (Adapter->LinkUpStatus && !Adapter->IdleMode)
 		{
-			if(atomic_read(&Adapter->TotalPacketCount))
+			if (atomic_read(&Adapter->TotalPacketCount))
 			{
 				update_per_sf_desc_cnts(Adapter);
 			}
 		}
 
-		if( atomic_read(&Adapter->CurrNumFreeTxDesc) &&
+		if (atomic_read(&Adapter->CurrNumFreeTxDesc) &&
 			Adapter->LinkStatus == SYNC_UP_REQUEST &&
 			!Adapter->bSyncUpRequestSent)
 		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, "Calling LinkMessage");
+			BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, "Calling LinkMessage");
 			LinkMessage(Adapter);
 		}
 
-		if((Adapter->IdleMode || Adapter->bShutStatus) && atomic_read(&Adapter->TotalPacketCount))
+		if ((Adapter->IdleMode || Adapter->bShutStatus) && atomic_read(&Adapter->TotalPacketCount))
 		{
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, "Device in Low Power mode...waking up");
-    			Adapter->usIdleModePattern = ABORT_IDLE_MODE;
-				Adapter->bWakeUpDevice = TRUE;
-				wake_up(&Adapter->process_rx_cntrlpkt);
+			BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, "Device in Low Power mode...waking up");
+			Adapter->usIdleModePattern = ABORT_IDLE_MODE;
+			Adapter->bWakeUpDevice = TRUE;
+			wake_up(&Adapter->process_rx_cntrlpkt);
 		}
 
 		transmit_packets(Adapter);
-
 		atomic_set(&Adapter->TxPktAvail, 0);
 	}
 
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, "Exiting the tx thread..\n");
+	BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, "Exiting the tx thread..\n");
 	Adapter->transmit_packet_thread = NULL;
 	return 0;
 }