[SCSI] aacraid: remove pigs in space

I was amazed at how much embedded space was present in the aacraid
driver source files. Just selected five files from the set to clean up
for now and the attached patch swelled to 73K in size!

- Removed trailing space or tabs
- Removed spaces embedded within tabs
- Replaced leading 8 spaces with tabs
- Removed spaces before )
- Removed ClusterCommand as it was unused (noticed it as one triggered by above)
- Replaced scsi_status comparison with 0x02, to compare against SAM_STATUS_CHECK_CONDITION.
- Replaced a long series of spaces with tabs
- Replaced some simple if...defined() with ifdef/ifndef

Signed-off-by: Mark Salyzyn <aacraid@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 44 insertions, 44 deletions

diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 143e4c16b07..6650f6fa989 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -159,7 +159,7 @@ static struct pci_device_id aac_pci_tbl[] = {
 MODULE_DEVICE_TABLE(pci, aac_pci_tbl);
 
 /*
- * dmb - For now we add the number of channels to this structure.  
+ * dmb - For now we add the number of channels to this structure.
  * In the future we should add a fib that reports the number of channels
  * for the card.  At that time we can remove the channels from here
  */
@@ -239,7 +239,7 @@ static struct aac_driver_ident aac_drivers[] = {
  *	Queues a command for execution by the associated Host Adapter.
  *
  *	TODO: unify with aac_scsi_cmd().
- */ 
+ */
 
 static int aac_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
 {
@@ -258,7 +258,7 @@ static int aac_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd
 	}
 	cmd->SCp.phase = AAC_OWNER_LOWLEVEL;
 	return (aac_scsi_cmd(cmd) ? FAILED : 0);
-} 
+}
 
 /**
  *	aac_info		-	Returns the host adapter name
@@ -292,21 +292,21 @@ struct aac_driver_ident* aac_get_driver_ident(int devtype)
  *	@capacity: the sector capacity of the disk
  *	@geom: geometry block to fill in
  *
- *	Return the Heads/Sectors/Cylinders BIOS Disk Parameters for Disk.  
- *	The default disk geometry is 64 heads, 32 sectors, and the appropriate 
- *	number of cylinders so as not to exceed drive capacity.  In order for 
+ *	Return the Heads/Sectors/Cylinders BIOS Disk Parameters for Disk.
+ *	The default disk geometry is 64 heads, 32 sectors, and the appropriate
+ *	number of cylinders so as not to exceed drive capacity.  In order for
  *	disks equal to or larger than 1 GB to be addressable by the BIOS
- *	without exceeding the BIOS limitation of 1024 cylinders, Extended 
- *	Translation should be enabled.   With Extended Translation enabled, 
- *	drives between 1 GB inclusive and 2 GB exclusive are given a disk 
- *	geometry of 128 heads and 32 sectors, and drives above 2 GB inclusive 
- *	are given a disk geometry of 255 heads and 63 sectors.  However, if 
- *	the BIOS detects that the Extended Translation setting does not match 
- *	the geometry in the partition table, then the translation inferred 
- *	from the partition table will be used by the BIOS, and a warning may 
+ *	without exceeding the BIOS limitation of 1024 cylinders, Extended
+ *	Translation should be enabled.   With Extended Translation enabled,
+ *	drives between 1 GB inclusive and 2 GB exclusive are given a disk
+ *	geometry of 128 heads and 32 sectors, and drives above 2 GB inclusive
+ *	are given a disk geometry of 255 heads and 63 sectors.  However, if
+ *	the BIOS detects that the Extended Translation setting does not match
+ *	the geometry in the partition table, then the translation inferred
+ *	from the partition table will be used by the BIOS, and a warning may
  *	be displayed.
  */
- 
+
 static int aac_biosparm(struct scsi_device *sdev, struct block_device *bdev,
 			sector_t capacity, int *geom)
 {
@@ -333,10 +333,10 @@ static int aac_biosparm(struct scsi_device *sdev, struct block_device *bdev,
 
 	param->cylinders = cap_to_cyls(capacity, param->heads * param->sectors);
 
-	/* 
+	/*
 	 *	Read the first 1024 bytes from the disk device, if the boot
 	 *	sector partition table is valid, search for a partition table
-	 *	entry whose end_head matches one of the standard geometry 
+	 *	entry whose end_head matches one of the standard geometry
 	 *	translations ( 64/32, 128/32, 255/63 ).
 	 */
 	buf = scsi_bios_ptable(bdev);
@@ -596,7 +596,7 @@ static int aac_eh_reset(struct scsi_cmnd* cmd)
 			cmd->SCp.phase = AAC_OWNER_ERROR_HANDLER;
 		}
 	}
-	printk(KERN_ERR "%s: Host adapter reset request. SCSI hang ?\n", 
+	printk(KERN_ERR "%s: Host adapter reset request. SCSI hang ?\n",
 					AAC_DRIVERNAME);
 
 	if ((count = aac_check_health(aac)))
@@ -687,8 +687,8 @@ static int aac_cfg_open(struct inode *inode, struct file *file)
  *	Bugs: Needs locking against parallel ioctls lower down
  *	Bugs: Needs to handle hot plugging
  */
- 
-static int aac_cfg_ioctl(struct inode *inode,  struct file *file,
+
+static int aac_cfg_ioctl(struct inode *inode, struct file *file,
 		unsigned int cmd, unsigned long arg)
 {
 	if (!capable(CAP_SYS_RAWIO))
@@ -701,7 +701,7 @@ static long aac_compat_do_ioctl(struct aac_dev *dev, unsigned cmd, unsigned long
 {
 	long ret;
 	lock_kernel();
-	switch (cmd) { 
+	switch (cmd) {
 	case FSACTL_MINIPORT_REV_CHECK:
 	case FSACTL_SENDFIB:
 	case FSACTL_OPEN_GET_ADAPTER_FIB:
@@ -711,14 +711,14 @@ static long aac_compat_do_ioctl(struct aac_dev *dev, unsigned cmd, unsigned long
 	case FSACTL_QUERY_DISK:
 	case FSACTL_DELETE_DISK:
 	case FSACTL_FORCE_DELETE_DISK:
-	case FSACTL_GET_CONTAINERS: 
+	case FSACTL_GET_CONTAINERS:
 	case FSACTL_SEND_LARGE_FIB:
 		ret = aac_do_ioctl(dev, cmd, (void __user *)arg);
 		break;
 
 	case FSACTL_GET_NEXT_ADAPTER_FIB: {
 		struct fib_ioctl __user *f;
-		
+
 		f = compat_alloc_user_space(sizeof(*f));
 		ret = 0;
 		if (clear_user(f, sizeof(*f)))
@@ -731,9 +731,9 @@ static long aac_compat_do_ioctl(struct aac_dev *dev, unsigned cmd, unsigned long
 	}
 
 	default:
-		ret = -ENOIOCTLCMD; 
+		ret = -ENOIOCTLCMD;
 		break;
-	} 
+	}
 	unlock_kernel();
 	return ret;
 }
@@ -797,7 +797,7 @@ static ssize_t aac_show_kernel_version(struct class_device *class_dev,
 	int len, tmp;
 
 	tmp = le32_to_cpu(dev->adapter_info.kernelrev);
-	len = snprintf(buf, PAGE_SIZE, "%d.%d-%d[%d]\n", 
+	len = snprintf(buf, PAGE_SIZE, "%d.%d-%d[%d]\n",
 	  tmp >> 24, (tmp >> 16) & 0xff, tmp & 0xff,
 	  le32_to_cpu(dev->adapter_info.kernelbuild));
 	return len;
@@ -810,7 +810,7 @@ static ssize_t aac_show_monitor_version(struct class_device *class_dev,
 	int len, tmp;
 
 	tmp = le32_to_cpu(dev->adapter_info.monitorrev);
-	len = snprintf(buf, PAGE_SIZE, "%d.%d-%d[%d]\n", 
+	len = snprintf(buf, PAGE_SIZE, "%d.%d-%d[%d]\n",
 	  tmp >> 24, (tmp >> 16) & 0xff, tmp & 0xff,
 	  le32_to_cpu(dev->adapter_info.monitorbuild));
 	return len;
@@ -823,7 +823,7 @@ static ssize_t aac_show_bios_version(struct class_device *class_dev,
 	int len, tmp;
 
 	tmp = le32_to_cpu(dev->adapter_info.biosrev);
-	len = snprintf(buf, PAGE_SIZE, "%d.%d-%d[%d]\n", 
+	len = snprintf(buf, PAGE_SIZE, "%d.%d-%d[%d]\n",
 	  tmp >> 24, (tmp >> 16) & 0xff, tmp & 0xff,
 	  le32_to_cpu(dev->adapter_info.biosbuild));
 	return len;
@@ -983,22 +983,22 @@ static struct scsi_host_template aac_driver_template = {
 	.compat_ioctl			= aac_compat_ioctl,
 #endif
 	.queuecommand   		= aac_queuecommand,
-	.bios_param     		= aac_biosparm,	
+	.bios_param     		= aac_biosparm,
 	.shost_attrs			= aac_attrs,
 	.slave_configure		= aac_slave_configure,
 	.change_queue_depth		= aac_change_queue_depth,
 	.sdev_attrs			= aac_dev_attrs,
 	.eh_abort_handler		= aac_eh_abort,
 	.eh_host_reset_handler		= aac_eh_reset,
-	.can_queue      		= AAC_NUM_IO_FIB,	
+	.can_queue      		= AAC_NUM_IO_FIB,
 	.this_id        		= MAXIMUM_NUM_CONTAINERS,
 	.sg_tablesize   		= 16,
 	.max_sectors    		= 128,
 #if (AAC_NUM_IO_FIB > 256)
 	.cmd_per_lun			= 256,
-#else		
-	.cmd_per_lun    		= AAC_NUM_IO_FIB, 
-#endif	
+#else
+	.cmd_per_lun    		= AAC_NUM_IO_FIB,
+#endif
 	.use_clustering			= ENABLE_CLUSTERING,
 	.use_sg_chaining		= ENABLE_SG_CHAINING,
 	.emulated                       = 1,
@@ -1035,18 +1035,18 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
 		goto out;
 	error = -ENODEV;
 
-	if (pci_set_dma_mask(pdev, DMA_32BIT_MASK) || 
+	if (pci_set_dma_mask(pdev, DMA_32BIT_MASK) ||
 			pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK))
 		goto out_disable_pdev;
 	/*
 	 * If the quirk31 bit is set, the adapter needs adapter
 	 * to driver communication memory to be allocated below 2gig
 	 */
-	if (aac_drivers[index].quirks & AAC_QUIRK_31BIT) 
+	if (aac_drivers[index].quirks & AAC_QUIRK_31BIT)
 		if (pci_set_dma_mask(pdev, DMA_31BIT_MASK) ||
 				pci_set_consistent_dma_mask(pdev, DMA_31BIT_MASK))
 			goto out_disable_pdev;
-	
+
 	pci_set_master(pdev);
 
 	shost = scsi_host_alloc(&aac_driver_template, sizeof(struct aac_dev));
@@ -1059,7 +1059,7 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
 	shost->max_cmd_len = 16;
 
 	aac = (struct aac_dev *)shost->hostdata;
-	aac->scsi_host_ptr = shost;	
+	aac->scsi_host_ptr = shost;
 	aac->pdev = pdev;
 	aac->name = aac_driver_template.name;
 	aac->id = shost->unique_id;
@@ -1096,7 +1096,7 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
 	if (aac_drivers[index].quirks & AAC_QUIRK_31BIT)
 		if (pci_set_dma_mask(pdev, DMA_32BIT_MASK))
 			goto out_deinit;
- 
+
 	aac->maximum_num_channels = aac_drivers[index].channels;
 	error = aac_get_adapter_info(aac);
 	if (error < 0)
@@ -1105,7 +1105,7 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
 	/*
  	 * Lets override negotiations and drop the maximum SG limit to 34
  	 */
- 	if ((aac_drivers[index].quirks & AAC_QUIRK_34SG) && 
+	if ((aac_drivers[index].quirks & AAC_QUIRK_34SG) &&
 			(aac->scsi_host_ptr->sg_tablesize > 34)) {
  		aac->scsi_host_ptr->sg_tablesize = 34;
  		aac->scsi_host_ptr->max_sectors
@@ -1122,11 +1122,11 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
 	/*
 	 * Firware printf works only with older firmware.
 	 */
-	if (aac_drivers[index].quirks & AAC_QUIRK_34SG) 
+	if (aac_drivers[index].quirks & AAC_QUIRK_34SG)
 		aac->printf_enabled = 1;
 	else
 		aac->printf_enabled = 0;
- 
+
  	/*
 	 * max channel will be the physical channels plus 1 virtual channel
 	 * all containers are on the virtual channel 0 (CONTAINER_CHANNEL)
@@ -1204,10 +1204,10 @@ static void __devexit aac_remove_one(struct pci_dev *pdev)
 	kfree(aac->queues);
 
 	aac_adapter_ioremap(aac, 0);
-	
+
 	kfree(aac->fibs);
 	kfree(aac->fsa_dev);
-	
+
 	list_del(&aac->entry);
 	scsi_host_put(shost);
 	pci_disable_device(pdev);
@@ -1228,7 +1228,7 @@ static struct pci_driver aac_pci_driver = {
 static int __init aac_init(void)
 {
 	int error;
-	
+
 	printk(KERN_INFO "Adaptec %s driver %s\n",
 	  AAC_DRIVERNAME, aac_driver_version);