Staging: arlan: fixed unnecessary whitespace style issue in arlan-main.c

This is a patch to the arlan-main.c file that fixes the unnecessary whitespace
issues found by the checkpatch.pl tool.

Signed-off-by: Prashant P. Shah <pshah.mumbai@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 46 insertions, 46 deletions

diff --git a/drivers/staging/arlan/arlan-main.c b/drivers/staging/arlan/arlan-main.c
index 58deb96e1a37..301b979d0437 100644
--- a/drivers/staging/arlan/arlan-main.c
+++ b/drivers/staging/arlan/arlan-main.c
@@ -76,18 +76,18 @@ MODULE_PARM_DESC(entry_and_exit_debug, "Arlan driver function entry and exit deb
 struct arlan_conf_stru arlan_conf[MAX_ARLANS];
 static int arlans_found;
 
-static  int 	arlan_open(struct net_device *dev);
-static  netdev_tx_t arlan_tx(struct sk_buff *skb, struct net_device *dev);
-static  irqreturn_t arlan_interrupt(int irq, void *dev_id);
-static  int 	arlan_close(struct net_device *dev);
-static  struct net_device_stats *arlan_statistics(struct net_device *dev);
-static  void 	arlan_set_multicast(struct net_device *dev);
-static  int 	arlan_hw_tx(struct net_device *dev, char *buf, int length);
-static  int	arlan_hw_config(struct net_device *dev);
-static  void 	arlan_tx_done_interrupt(struct net_device *dev, int status);
-static  void	arlan_rx_interrupt(struct net_device *dev, u_char rxStatus, u_short, u_short);
-static  void	arlan_process_interrupt(struct net_device *dev);
-static	void	arlan_tx_timeout(struct net_device *dev);
+static int	arlan_open(struct net_device *dev);
+static netdev_tx_t arlan_tx(struct sk_buff *skb, struct net_device *dev);
+static irqreturn_t arlan_interrupt(int irq, void *dev_id);
+static int	arlan_close(struct net_device *dev);
+static struct net_device_stats *arlan_statistics(struct net_device *dev);
+static void	arlan_set_multicast(struct net_device *dev);
+static int	arlan_hw_tx(struct net_device *dev, char *buf, int length);
+static int	arlan_hw_config(struct net_device *dev);
+static void	arlan_tx_done_interrupt(struct net_device *dev, int status);
+static void	arlan_rx_interrupt(struct net_device *dev, u_char rxStatus, u_short, u_short);
+static void	arlan_process_interrupt(struct net_device *dev);
+static void	arlan_tx_timeout(struct net_device *dev);
 
 static inline long us2ticks(int us)
 {
@@ -155,7 +155,7 @@ int arlan_command(struct net_device *dev, int command_p)
 		priv->card_polling_interval = 1;
 
 	if (arlan_debug & ARLAN_DEBUG_CHAIN_LOCKS)
-		printk(KERN_DEBUG "arlan_command, %lx commandByte %x waiting %lx incoming %x \n",
+		printk(KERN_DEBUG "arlan_command, %lx commandByte %x waiting %lx incoming %x\n",
 		jiffies, READSHMB(arlan->commandByte),
 		       priv->waiting_command_mask, command_p);
 
@@ -193,13 +193,13 @@ int arlan_command(struct net_device *dev, int command_p)
 
 			if (priv->waiting_command_mask & ARLAN_COMMAND_LONG_WAIT_NOW) {
 				if (udelayed * 40 > 1000000) {
-					printk(KERN_ERR "%s long wait too long \n", dev->name);
+					printk(KERN_ERR "%s long wait too long\n", dev->name);
 					priv->waiting_command_mask |= ARLAN_COMMAND_RESET;
 					break;
 				}
 			} else if (priv->waiting_command_mask & ARLAN_COMMAND_WAIT_NOW) {
 				if (udelayed * 40 > 1000) {
-					printk(KERN_ERR "%s short wait too long \n", dev->name);
+					printk(KERN_ERR "%s short wait too long\n", dev->name);
 					goto bad_end;
 				}
 			}
@@ -258,7 +258,7 @@ int arlan_command(struct net_device *dev, int command_p)
 
 		arlan_drop_tx(dev);
 		if (priv->tx_command_given || priv->rx_command_given)
-			printk(KERN_ERR "%s: Reset under tx or rx command \n", dev->name);
+			printk(KERN_ERR "%s: Reset under tx or rx command\n", dev->name);
 
 		netif_stop_queue(dev);
 		if (arlan_debug & ARLAN_DEBUG_RESET)
@@ -290,7 +290,7 @@ int arlan_command(struct net_device *dev, int command_p)
 		priv->waiting_command_mask &= ~ARLAN_COMMAND_INT_RENABLE;
 	} else if (priv->waiting_command_mask & ARLAN_COMMAND_CONF) {
 		if (priv->tx_command_given || priv->rx_command_given)
-			printk(KERN_ERR "%s: Reset under tx or rx command \n", dev->name);
+			printk(KERN_ERR "%s: Reset under tx or rx command\n", dev->name);
 
 		arlan_drop_tx(dev);
 		setInterruptEnable(dev);
@@ -313,7 +313,7 @@ int arlan_command(struct net_device *dev, int command_p)
 		} else {
 			priv->card_polling_interval = 1;
 			if (arlan_debug & ARLAN_DEBUG_TIMING)
-				printk(KERN_ERR "configure delayed \n");
+				printk(KERN_ERR "configure delayed\n");
 		}
 	} else if (priv->waiting_command_mask & ARLAN_COMMAND_RX) {
 		if (!registrationBad(dev)) {
@@ -354,7 +354,7 @@ int arlan_command(struct net_device *dev, int command_p)
 				priv->card_polling_interval = 1;
 			}
 		} else if (arlan_debug & ARLAN_DEBUG_CHAIN_LOCKS)
-			printk(KERN_ERR "tx command when tx chain locked \n");
+			printk(KERN_ERR "tx command when tx chain locked\n");
 	} else if (priv->waiting_command_mask & ARLAN_COMMAND_NOOPINT) {
 		{
 			WRITESHMB(arlan->commandByte, ARLAN_COM_NOP | ARLAN_COM_INT);
@@ -396,13 +396,13 @@ card_busy_end:
 		priv->waiting_command_mask |= ARLAN_COMMAND_CLEAN_AND_RESET;
 
 	if (arlan_debug & ARLAN_DEBUG_CARD_STATE)
-		printk(KERN_ERR "%s arlan_command card busy end \n", dev->name);
+		printk(KERN_ERR "%s arlan_command card busy end\n", dev->name);
 	spin_unlock_irqrestore(&priv->lock, flags);
 	ARLAN_DEBUG_EXIT("arlan_command");
 	return 1;
 
 bad_end:
-	printk(KERN_ERR "%s arlan_command bad end \n", dev->name);
+	printk(KERN_ERR "%s arlan_command bad end\n", dev->name);
 
 	spin_unlock_irqrestore(&priv->lock, flags);
 	ARLAN_DEBUG_EXIT("arlan_command");
@@ -438,9 +438,9 @@ static inline void arlan_retransmit_now(struct net_device *dev)
 	if (TXLAST(dev).offset == 0) {
 		if (TXHEAD(dev).offset) {
 			priv->txLast = 0;
-			IFDEBUG(ARLAN_DEBUG_TX_CHAIN) printk(KERN_DEBUG "TX buff switch to head \n");
+			IFDEBUG(ARLAN_DEBUG_TX_CHAIN) printk(KERN_DEBUG "TX buff switch to head\n");
 		} else if (TXTAIL(dev).offset) {
-			IFDEBUG(ARLAN_DEBUG_TX_CHAIN) printk(KERN_DEBUG "TX buff switch to tail \n");
+			IFDEBUG(ARLAN_DEBUG_TX_CHAIN) printk(KERN_DEBUG "TX buff switch to tail\n");
 			priv->txLast = 1;
 		} else
 			IFDEBUG(ARLAN_DEBUG_TX_CHAIN) printk(KERN_ERR "ReTransmit buff empty");
@@ -452,7 +452,7 @@ static inline void arlan_retransmit_now(struct net_device *dev)
 	priv->Conf->driverRetransmissions++;
 	priv->retransmissions++;
 
-	IFDEBUG(ARLAN_DEBUG_TX_CHAIN) printk("Retransmit %d bytes \n", TXLAST(dev).length);
+	IFDEBUG(ARLAN_DEBUG_TX_CHAIN) printk("Retransmit %d bytes\n", TXLAST(dev).length);
 
 	ARLAN_DEBUG_EXIT("arlan_retransmit_now");
 }
@@ -471,7 +471,7 @@ static void arlan_registration_timer(unsigned long data)
 	if (registrationBad(dev)) {
 		priv->registrationLostCount++;
 		if (lostTime > 7000 && lostTime < 7200)
-			printk(KERN_NOTICE "%s registration Lost \n", dev->name);
+			printk(KERN_NOTICE "%s registration Lost\n", dev->name);
 
 		if (lostTime / priv->reRegisterExp > 2000)
 			arlan_command(dev, ARLAN_COMMAND_CLEAN_AND_CONF);
@@ -504,7 +504,7 @@ static void arlan_registration_timer(unsigned long data)
 
 	if (!registrationBad(dev) && priv->ReTransmitRequested) {
 		IFDEBUG(ARLAN_DEBUG_TX_CHAIN)
-			printk(KERN_ERR "Retransmit from timer \n");
+			printk(KERN_ERR "Retransmit from timer\n");
 		priv->ReTransmitRequested = 0;
 		arlan_retransmit_now(dev);
 	}
@@ -650,7 +650,7 @@ static int arlan_hw_tx(struct net_device *dev, char *buf, int length)
 		netif_start_queue(dev);
 
 	IFDEBUG(ARLAN_DEBUG_HEADER_DUMP)
-		printk(KERN_WARNING "%s Transmit t %2x:%2x:%2x:%2x:%2x:%2x f %2x:%2x:%2x:%2x:%2x:%2x \n", dev->name,
+		printk(KERN_WARNING "%s Transmit t %2x:%2x:%2x:%2x:%2x:%2x f %2x:%2x:%2x:%2x:%2x:%2x\n", dev->name,
 		   (unsigned char) buf[0], (unsigned char) buf[1], (unsigned char) buf[2], (unsigned char) buf[3],
 		   (unsigned char) buf[4], (unsigned char) buf[5], (unsigned char) buf[6], (unsigned char) buf[7],
 		   (unsigned char) buf[8], (unsigned char) buf[9], (unsigned char) buf[10], (unsigned char) buf[11]);
@@ -661,7 +661,7 @@ static int arlan_hw_tx(struct net_device *dev, char *buf, int length)
 
 	priv->tx_last_sent = jiffies;
 
-	IFDEBUG(ARLAN_DEBUG_TX_CHAIN) printk("%s TX Qued %d bytes \n", dev->name, length);
+	IFDEBUG(ARLAN_DEBUG_TX_CHAIN) printk("%s TX Qued %d bytes\n", dev->name, length);
 
 	ARLAN_DEBUG_EXIT("arlan_hw_tx");
 
@@ -677,9 +677,9 @@ static int arlan_hw_config(struct net_device *dev)
 
 	ARLAN_DEBUG_ENTRY("arlan_hw_config");
 
-	printk(KERN_NOTICE "%s arlan configure called \n", dev->name);
+	printk(KERN_NOTICE "%s arlan configure called\n", dev->name);
 	if (arlan_EEPROM_bad)
-		printk(KERN_NOTICE "arlan configure with eeprom bad option \n");
+		printk(KERN_NOTICE "arlan configure with eeprom bad option\n");
 
 
 	WRITESHM(arlan->spreadingCode, conf->spreadingCode, u_char);
@@ -841,7 +841,7 @@ static int arlan_read_card_configuration(struct net_device *dev)
 	READSHM(tlx415, arlan->configStatus, u_char);
 
 	if (tlx415 != 0xA5)
-		printk(KERN_INFO "%s tlx415 chip \n", dev->name);
+		printk(KERN_INFO "%s tlx415 chip\n", dev->name);
 
 	conf->txClear = 0;
 	conf->txRetries = 1;
@@ -885,7 +885,7 @@ static int __init arlan_check_fingerprint(unsigned long memaddr)
 	ARLAN_DEBUG_ENTRY("arlan_check_fingerprint");
 
 	if (!request_mem_region(paddr, ARLAN_SHMEM_SIZE, "arlan")) {
-		/* printk(KERN_WARNING "arlan: memory region %lx excluded from probing \n",paddr); */
+		/* printk(KERN_WARNING "arlan: memory region %lx excluded from probing\n",paddr); */
 		return -ENODEV;
 	}
 
@@ -898,7 +898,7 @@ static int __init arlan_check_fingerprint(unsigned long memaddr)
 		return -ENODEV;
 	}
 
-	/* printk(KERN_INFO "arlan found at 0x%x \n",memaddr); */
+	/* printk(KERN_INFO "arlan found at 0x%x\n",memaddr); */
 	ARLAN_DEBUG_EXIT("arlan_check_fingerprint");
 
 	return 0;
@@ -919,7 +919,7 @@ static int arlan_change_mtu(struct net_device *dev, int new_mtu)
 	conf->maxFrameSize = new_mtu + 48;
 
 	arlan_command(dev, ARLAN_COMMAND_CLEAN_AND_CONF);
-	printk(KERN_NOTICE "%s mtu changed to %d \n", dev->name, new_mtu);
+	printk(KERN_NOTICE "%s mtu changed to %d\n", dev->name, new_mtu);
 
 	ARLAN_DEBUG_EXIT("arlan_change_mtu");
 
@@ -997,7 +997,7 @@ static int __init arlan_probe_here(struct net_device *dev,
 	if (arlan_check_fingerprint(memaddr))
 		return -ENODEV;
 
-	printk(KERN_NOTICE "%s: Arlan found at %llx, \n ", dev->name,
+	printk(KERN_NOTICE "%s: Arlan found at %llx,\n ", dev->name,
 	       (u64) virt_to_phys((void *)memaddr));
 
 	ap->card = (void *) memaddr;
@@ -1090,7 +1090,7 @@ static netdev_tx_t arlan_tx(struct sk_buff *skb, struct net_device *dev)
 	buf = skb->data;
 
 	if (length + 0x12 > 0x800) {
-		printk(KERN_ERR "TX RING overflow \n");
+		printk(KERN_ERR "TX RING overflow\n");
 		netif_stop_queue(dev);
 	}
 
@@ -1313,7 +1313,7 @@ static void arlan_rx_interrupt(struct net_device *dev, u_char rxStatus, u_short
 	/* prohibited here              arlan_command(dev, ARLAN_COMMAND_RX); */
 
 	if (pkt_len < 10 || pkt_len > 2048) {
-		printk(KERN_WARNING "%s: got too short or long packet, len %d \n", dev->name, pkt_len);
+		printk(KERN_WARNING "%s: got too short or long packet, len %d\n", dev->name, pkt_len);
 		return;
 	}
 	if (rxOffset + pkt_len > 0x2000) {
@@ -1345,8 +1345,8 @@ static void arlan_rx_interrupt(struct net_device *dev, u_char rxStatus, u_short
 		struct sk_buff *skb;
 
 		DEBUGSHM(50, "arlan recv pkt offs=%d\n", arlan->rxOffset, u_short);
-		DEBUGSHM(1, "arlan rxFrmType = %d \n", arlan->rxFrmType, u_char);
-		DEBUGSHM(1, KERN_INFO "arlan rx scrambled = %d \n", arlan->scrambled, u_char);
+		DEBUGSHM(1, "arlan rxFrmType = %d\n", arlan->rxFrmType, u_char);
+		DEBUGSHM(1, KERN_INFO "arlan rx scrambled = %d\n", arlan->scrambled, u_char);
 
 		/* here we do multicast filtering to avoid slow 8-bit memcopy */
 #ifdef ARLAN_MULTICAST
@@ -1361,9 +1361,9 @@ static void arlan_rx_interrupt(struct net_device *dev, u_char rxStatus, u_short
 			if (hw_dst_addr[0] == 0x01) {
 				if (mdebug)
 					if (hw_dst_addr[1] == 0x00)
-						printk(KERN_ERR "%s mcast 0x0100 \n", dev->name);
+						printk(KERN_ERR "%s mcast 0x0100\n", dev->name);
 					else if (hw_dst_addr[1] == 0x40)
-						printk(KERN_ERR "%s m/bcast 0x0140 \n", dev->name);
+						printk(KERN_ERR "%s m/bcast 0x0140\n", dev->name);
 				netdev_for_each_mc_entry(dmi, dev) {
 					if (arlan_debug & ARLAN_DEBUG_HEADER_DUMP)
 						printk(KERN_ERR "%s mcl %pM\n",
@@ -1417,7 +1417,7 @@ static void arlan_rx_interrupt(struct net_device *dev, u_char rxStatus, u_short
 				for (i = 0; i <= 22; i++)
 					printk("%02x:", (u_char) skbtmp[i + 12]);
 				printk(KERN_ERR "\n");
-				printk(KERN_WARNING "arlan kernel pkt type trans %x \n", skb->protocol);
+				printk(KERN_WARNING "arlan kernel pkt type trans %x\n", skb->protocol);
 			}
 		netif_rx(skb);
 		dev->stats.rx_packets++;
@@ -1447,7 +1447,7 @@ static void arlan_process_interrupt(struct net_device *dev)
 
 	if (test_and_set_bit(0, (void *) &priv->interrupt_processing_active)) {
 		if (arlan_debug & ARLAN_DEBUG_CHAIN_LOCKS)
-			printk(KERN_ERR "interrupt chain reentering \n");
+			printk(KERN_ERR "interrupt chain reentering\n");
 		goto end_int_process;
 	}
 	while ((rxStatus || txStatus || priv->interrupt_ack_requested)
@@ -1459,7 +1459,7 @@ static void arlan_process_interrupt(struct net_device *dev)
 		arlan_command(dev, ARLAN_COMMAND_INT_ENABLE);
 
 		IFDEBUG(ARLAN_DEBUG_INTERRUPT)
-			printk(KERN_ERR "%s:  got IRQ rx %x tx %x comm %x rxOff %x rxLen %x \n",
+			printk(KERN_ERR "%s:  got IRQ rx %x tx %x comm %x rxOff %x rxLen %x\n",
 					dev->name, rxStatus, txStatus, READSHMB(arlan->commandByte),
 					rxOffset, pkt_len);
 
@@ -1470,7 +1470,7 @@ static void arlan_process_interrupt(struct net_device *dev)
 										    dev->name, txStatus, rxStatus);
 			} else {
 				IFDEBUG(ARLAN_DEBUG_INTERRUPT)
-					printk(KERN_INFO "%s irq $%d test OK \n", dev->name, dev->irq);
+					printk(KERN_INFO "%s irq $%d test OK\n", dev->name, dev->irq);
 
 			}
 			priv->interrupt_ack_requested = 0;
@@ -1693,7 +1693,7 @@ struct net_device * __init arlan_probe(int unit)
 	}
 
 	if (lastFoundAt == 0xbe000)
-		printk(KERN_ERR "arlan: No Arlan devices found \n");
+		printk(KERN_ERR "arlan: No Arlan devices found\n");
 
  not_found:
 	free_netdev(dev);