staging: bcm: HandleControlPacket.c: fix whitespaces

Signed-off-by: Johannes Tenschert <Johannes.Tenschert@informatik.stud.uni-erlangen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/bcm/HandleControlPacket.c b/drivers/staging/bcm/HandleControlPacket.c
index 2b1e9e1..e764e63 100644 (file)
--- a/drivers/staging/bcm/HandleControlPacket.c
+++ b/drivers/staging/bcm/HandleControlPacket.c
@@ -13,53 +13,53 @@ Enqueue the control packet for Application.
 */
 static VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, struct sk_buff *skb)
 {
-       PPER_TARANG_DATA        pTarang = NULL;
+       PPER_TARANG_DATA pTarang = NULL;
        BOOLEAN HighPriorityMessage = FALSE;
-       struct sk_buff * newPacket = NULL;
+       struct sk_buff *newPacket = NULL;
        CHAR cntrl_msg_mask_bit = 0;
-       BOOLEAN drop_pkt_flag = TRUE ;
+       BOOLEAN drop_pkt_flag = TRUE;
        USHORT usStatus = *(PUSHORT)(skb->data);
 
        if (netif_msg_pktdata(Adapter))
                print_hex_dump(KERN_DEBUG, PFX "rx control: ", DUMP_PREFIX_NONE,
-                              16, 1, skb->data, skb->len, 0);
+                               16, 1, skb->data, skb->len, 0);
 
-       switch(usStatus)
+       switch (usStatus)
        {
                case CM_RESPONSES:               // 0xA0
-                       BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "MAC Version Seems to be Non Multi-Classifier, rejected by Driver");
-                       HighPriorityMessage = TRUE ;
+                       BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "MAC Version Seems to be Non Multi-Classifier, rejected by Driver");
+                       HighPriorityMessage = TRUE;
                        break;
                case CM_CONTROL_NEWDSX_MULTICLASSIFIER_RESP:
-                       HighPriorityMessage = TRUE ;
-                       if(Adapter->LinkStatus==LINKUP_DONE)
+                       HighPriorityMessage = TRUE;
+                       if (Adapter->LinkStatus == LINKUP_DONE)
                        {
-                               CmControlResponseMessage(Adapter,(skb->data +sizeof(USHORT)));
+                               CmControlResponseMessage(Adapter, (skb->data + sizeof(USHORT)));
                        }
                        break;
                case LINK_CONTROL_RESP:          //0xA2
-               case STATUS_RSP:          //0xA1
-                       BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL,"LINK_CONTROL_RESP");
-                       HighPriorityMessage = TRUE ;
-                       LinkControlResponseMessage(Adapter,(skb->data + sizeof(USHORT)));
+               case STATUS_RSP:                 //0xA1
+                       BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "LINK_CONTROL_RESP");
+                       HighPriorityMessage = TRUE;
+                       LinkControlResponseMessage(Adapter, (skb->data + sizeof(USHORT)));
                        break;
-               case STATS_POINTER_RESP:       //0xA6
-                       HighPriorityMessage = TRUE ;
+               case STATS_POINTER_RESP:         //0xA6
+                       HighPriorityMessage = TRUE;
                        StatisticsResponse(Adapter, (skb->data + sizeof(USHORT)));
                        break;
-               case IDLE_MODE_STATUS:                  //0xA3
-                       BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL,"IDLE_MODE_STATUS Type Message Got from F/W");
+               case IDLE_MODE_STATUS:           //0xA3
+                       BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "IDLE_MODE_STATUS Type Message Got from F/W");
                        InterfaceIdleModeRespond(Adapter, (PUINT)(skb->data +
                                                sizeof(USHORT)));
-                       HighPriorityMessage = TRUE ;
+                       HighPriorityMessage = TRUE;
                        break;
 
                case AUTH_SS_HOST_MSG:
-                       HighPriorityMessage = TRUE ;
+                       HighPriorityMessage = TRUE;
                        break;
 
-               default:
-                       BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL,"Got Default Response");
+               default:
+                       BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "Got Default Response");
                        /* Let the Application Deal with This Packet */
                        break;
        }
@@ -68,13 +68,13 @@ static VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, struct sk_buff *skb)
        down(&Adapter->RxAppControlQueuelock);
 
        for (pTarang = Adapter->pTarangs; pTarang; pTarang = pTarang->next)
-    {
-               if(Adapter->device_removed)
+       {
+       if (Adapter->device_removed)
                {
                        break;
                }
 
-               drop_pkt_flag = TRUE ;
+               drop_pkt_flag = TRUE;
                /*
                        There are cntrl msg from A0 to AC. It has been mapped to 0 to C bit in the cntrl mask.
                        Also, by default AD to BF has been masked to the rest of the bits... which wil be ON by default.
@@ -82,11 +82,11 @@ static VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, struct sk_buff *skb)
                */
                cntrl_msg_mask_bit = (usStatus & 0x1F);
                //printk("\ninew  msg  mask bit which is disable in mask:%X", cntrl_msg_mask_bit);
-               if(pTarang->RxCntrlMsgBitMask & (1<<cntrl_msg_mask_bit))
+               if (pTarang->RxCntrlMsgBitMask & (1 << cntrl_msg_mask_bit))
                                drop_pkt_flag = FALSE;
 
                if ((drop_pkt_flag == TRUE)  || (pTarang->AppCtrlQueueLen > MAX_APP_QUEUE_LEN) ||
-                                       ((pTarang->AppCtrlQueueLen > MAX_APP_QUEUE_LEN/2) && (HighPriorityMessage == FALSE)))
+                                       ((pTarang->AppCtrlQueueLen > MAX_APP_QUEUE_LEN / 2) && (HighPriorityMessage == FALSE)))
                {
                        /*
                                Assumption:-
@@ -95,14 +95,14 @@ static VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, struct sk_buff *skb)
                                        pkt by that tarang only.
 
                        */
-                       switch(*(PUSHORT)skb->data)
+                       switch (*(PUSHORT)skb->data)
                        {
                                case CM_RESPONSES:
                                        pTarang->stDroppedAppCntrlMsgs.cm_responses++;
                                        break;
                                case CM_CONTROL_NEWDSX_MULTICLASSIFIER_RESP:
                                 pTarang->stDroppedAppCntrlMsgs.cm_control_newdsx_multiclassifier_resp++;
-                                        break;
+                                       break;
                                case LINK_CONTROL_RESP:
                                        pTarang->stDroppedAppCntrlMsgs.link_control_resp++;
                                        break;
@@ -113,83 +113,83 @@ static VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, struct sk_buff *skb)
                                        pTarang->stDroppedAppCntrlMsgs.stats_pointer_resp++;
                                        break;
                                case IDLE_MODE_STATUS:
-                                       pTarang->stDroppedAppCntrlMsgs.idle_mode_status++ ;
+                                       pTarang->stDroppedAppCntrlMsgs.idle_mode_status++;
                                        break;
                                case AUTH_SS_HOST_MSG:
-                                       pTarang->stDroppedAppCntrlMsgs.auth_ss_host_msg++ ;
+                                       pTarang->stDroppedAppCntrlMsgs.auth_ss_host_msg++;
                                        break;
                        default:
-                                       pTarang->stDroppedAppCntrlMsgs.low_priority_message++ ;
+                                       pTarang->stDroppedAppCntrlMsgs.low_priority_message++;
                                        break;
                        }
 
                        continue;
                }
 
-        newPacket = skb_clone(skb, GFP_KERNEL);
-        if (!newPacket)
-           break;
-        ENQUEUEPACKET(pTarang->RxAppControlHead,pTarang->RxAppControlTail,
+               newPacket = skb_clone(skb, GFP_KERNEL);
+               if (!newPacket)
+                       break;
+               ENQUEUEPACKET(pTarang->RxAppControlHead, pTarang->RxAppControlTail,
                                newPacket);
-        pTarang->AppCtrlQueueLen++;
-    }
+               pTarang->AppCtrlQueueLen++;
+       }
        up(&Adapter->RxAppControlQueuelock);
-    wake_up(&Adapter->process_read_wait_queue);
-    dev_kfree_skb(skb);
-       BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "After wake_up_interruptible");
+       wake_up(&Adapter->process_read_wait_queue);
+       dev_kfree_skb(skb);
+       BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "After wake_up_interruptible");
 }
 
 /**
 @ingroup ctrl_pkt_functions
 Thread to handle control pkt reception
 */
-int control_packet_handler  (PMINI_ADAPTER Adapter  /**< pointer to adapter object*/
+int control_packet_handler(PMINI_ADAPTER Adapter  /**< pointer to adapter object*/
                                                )
 {
-       struct sk_buff *ctrl_packet= NULL;
+       struct sk_buff *ctrl_packet = NULL;
        unsigned long flags = 0;
-       //struct timeval tv ;
-       //int *puiBuffer = NULL ;
-       BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "Entering to make thread wait on control packet event!");
-       while(1)
+       //struct timeval tv;
+       //int *puiBuffer = NULL;
+       BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "Entering to make thread wait on control packet event!");
+       while (1)
        {
                wait_event_interruptible(Adapter->process_rx_cntrlpkt,
-                                                                atomic_read(&Adapter->cntrlpktCnt) ||
-                                                                Adapter->bWakeUpDevice ||
-                                                                kthread_should_stop()
+                                                               atomic_read(&Adapter->cntrlpktCnt) ||
+                                                               Adapter->bWakeUpDevice ||
+                                                               kthread_should_stop()
                                                                );
 
 
-               if(kthread_should_stop())
+               if (kthread_should_stop())
                {
-                       BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "Exiting \n");
+                       BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "Exiting\n");
                        return 0;
                }
-               if(TRUE == Adapter->bWakeUpDevice)
+               if (TRUE == Adapter->bWakeUpDevice)
                {
                        Adapter->bWakeUpDevice = FALSE;
-                       if((FALSE == Adapter->bTriedToWakeUpFromlowPowerMode) &&
-                               ((TRUE == Adapter->IdleMode)|| (TRUE == Adapter->bShutStatus)))
+                       if ((FALSE == Adapter->bTriedToWakeUpFromlowPowerMode) &&
+                               ((TRUE == Adapter->IdleMode) || (TRUE == Adapter->bShutStatus)))
                        {
-                               BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "Calling InterfaceAbortIdlemode\n");
+                               BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "Calling InterfaceAbortIdlemode\n");
        //                      Adapter->bTriedToWakeUpFromlowPowerMode = TRUE;
-                               InterfaceIdleModeWakeup (Adapter);
+                               InterfaceIdleModeWakeup(Adapter);
                        }
                        continue;
                }
 
-               while(atomic_read(&Adapter->cntrlpktCnt))
+               while (atomic_read(&Adapter->cntrlpktCnt))
                {
                        spin_lock_irqsave(&Adapter->control_queue_lock, flags);
                        ctrl_packet = Adapter->RxControlHead;
-                       if(ctrl_packet)
+                       if (ctrl_packet)
                        {
-                               DEQUEUEPACKET(Adapter->RxControlHead,Adapter->RxControlTail);
+                               DEQUEUEPACKET(Adapter->RxControlHead, Adapter->RxControlTail);
 //                             Adapter->RxControlHead=ctrl_packet->next;
                        }
 
-                       spin_unlock_irqrestore (&Adapter->control_queue_lock, flags);
-                       handle_rx_control_packet(Adapter, ctrl_packet);
+                       spin_unlock_irqrestore(&Adapter->control_queue_lock, flags);
+                       handle_rx_control_packet(Adapter, ctrl_packet);
                        atomic_dec(&Adapter->cntrlpktCnt);
                }
 
@@ -201,14 +201,14 @@ int control_packet_handler  (PMINI_ADAPTER Adapter  /**< pointer to adapter obje
 INT flushAllAppQ(void)
 {
        PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
-       PPER_TARANG_DATA        pTarang = NULL;
+       PPER_TARANG_DATA pTarang = NULL;
        struct sk_buff *PacketToDrop = NULL;
-       for(pTarang = Adapter->pTarangs; pTarang; pTarang = pTarang->next)
+       for (pTarang = Adapter->pTarangs; pTarang; pTarang = pTarang->next)
        {
-               while(pTarang->RxAppControlHead != NULL)
+               while (pTarang->RxAppControlHead != NULL)
                {
-                       PacketToDrop=pTarang->RxAppControlHead;
-                       DEQUEUEPACKET(pTarang->RxAppControlHead,pTarang->RxAppControlTail);
+                       PacketToDrop = pTarang->RxAppControlHead;
+                       DEQUEUEPACKET(pTarang->RxAppControlHead, pTarang->RxAppControlTail);
                        dev_kfree_skb(PacketToDrop);
                }
                pTarang->AppCtrlQueueLen = 0;
@@ -216,7 +216,7 @@ INT flushAllAppQ(void)
                memset((PVOID)&pTarang->stDroppedAppCntrlMsgs, 0, sizeof(S_MIBS_DROPPED_APP_CNTRL_MESSAGES));
 
        }
-       return STATUS_SUCCESS ;
+       return STATUS_SUCCESS;
 }