[SCSI] DAC960: kmalloc->kzalloc/Casting cleanups

A patch to switch kmalloc->kzalloc and to clean unneeded kammloc,
pci_alloc_consistent casts

Signed-off-by: Ahmed Darwish <darwish.07@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 13 insertions, 14 deletions

diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index 8d81a3a64c07..7c72f104567e 100644
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -1373,8 +1373,7 @@ static boolean DAC960_V2_EnableMemoryMailboxInterface(DAC960_Controller_T
   Controller->BounceBufferLimit = DAC690_V2_PciDmaMask;
 
   /* This is a temporary dma mapping, used only in the scope of this function */
-  CommandMailbox =
-          (DAC960_V2_CommandMailbox_T *)pci_alloc_consistent( PCI_Device,
+  CommandMailbox = pci_alloc_consistent(PCI_Device,
                 sizeof(DAC960_V2_CommandMailbox_T), &CommandMailboxDMA);
   if (CommandMailbox == NULL)
           return false;
@@ -1879,8 +1878,8 @@ static boolean DAC960_V2_ReadControllerConfiguration(DAC960_Controller_T
       if (NewLogicalDeviceInfo->LogicalDeviceState !=
           DAC960_V2_LogicalDevice_Offline)
         Controller->LogicalDriveInitiallyAccessible[LogicalDeviceNumber] = true;
-      LogicalDeviceInfo = (DAC960_V2_LogicalDeviceInfo_T *)
-        kmalloc(sizeof(DAC960_V2_LogicalDeviceInfo_T), GFP_ATOMIC);
+      LogicalDeviceInfo = kmalloc(sizeof(DAC960_V2_LogicalDeviceInfo_T),
+                                   GFP_ATOMIC);
       if (LogicalDeviceInfo == NULL)
         return DAC960_Failure(Controller, "LOGICAL DEVICE ALLOCATION");
       Controller->V2.LogicalDeviceInformation[LogicalDeviceNumber] =
@@ -2113,8 +2112,8 @@ static boolean DAC960_V2_ReadDeviceConfiguration(DAC960_Controller_T
       if (!DAC960_V2_NewPhysicalDeviceInfo(Controller, Channel, TargetID, LogicalUnit))
           break;
 
-      PhysicalDeviceInfo = (DAC960_V2_PhysicalDeviceInfo_T *)
-                kmalloc(sizeof(DAC960_V2_PhysicalDeviceInfo_T), GFP_ATOMIC);
+      PhysicalDeviceInfo = kmalloc(sizeof(DAC960_V2_PhysicalDeviceInfo_T),
+                                    GFP_ATOMIC);
       if (PhysicalDeviceInfo == NULL)
                 return DAC960_Failure(Controller, "PHYSICAL DEVICE ALLOCATION");
       Controller->V2.PhysicalDeviceInformation[PhysicalDeviceIndex] =
@@ -2122,8 +2121,8 @@ static boolean DAC960_V2_ReadDeviceConfiguration(DAC960_Controller_T
       memcpy(PhysicalDeviceInfo, NewPhysicalDeviceInfo,
                 sizeof(DAC960_V2_PhysicalDeviceInfo_T));
 
-      InquiryUnitSerialNumber = (DAC960_SCSI_Inquiry_UnitSerialNumber_T *)
-        kmalloc(sizeof(DAC960_SCSI_Inquiry_UnitSerialNumber_T), GFP_ATOMIC);
+      InquiryUnitSerialNumber = kmalloc(
+              sizeof(DAC960_SCSI_Inquiry_UnitSerialNumber_T), GFP_ATOMIC);
       if (InquiryUnitSerialNumber == NULL) {
         kfree(PhysicalDeviceInfo);
         return DAC960_Failure(Controller, "SERIAL NUMBER ALLOCATION");
@@ -4949,8 +4948,8 @@ static void DAC960_V2_ProcessCompletedCommand(DAC960_Command_T *Command)
               PhysicalDevice.LogicalUnit = NewLogicalDeviceInfo->LogicalUnit;
               Controller->V2.LogicalDriveToVirtualDevice[LogicalDeviceNumber] =
                 PhysicalDevice;
-              LogicalDeviceInfo = (DAC960_V2_LogicalDeviceInfo_T *)
-                kmalloc(sizeof(DAC960_V2_LogicalDeviceInfo_T), GFP_ATOMIC);
+              LogicalDeviceInfo = kmalloc(sizeof(DAC960_V2_LogicalDeviceInfo_T),
+                                          GFP_ATOMIC);
               Controller->V2.LogicalDeviceInformation[LogicalDeviceNumber] =
                 LogicalDeviceInfo;
               DAC960_Critical("Logical Drive %d (/dev/rd/c%dd%d) "
@@ -5709,14 +5708,14 @@ static boolean DAC960_CheckStatusBuffer(DAC960_Controller_T *Controller,
       unsigned int NewStatusBufferLength = DAC960_InitialStatusBufferSize;
       while (NewStatusBufferLength < ByteCount)
         NewStatusBufferLength *= 2;
-      Controller->CombinedStatusBuffer =
-        (unsigned char *) kmalloc(NewStatusBufferLength, GFP_ATOMIC);
+      Controller->CombinedStatusBuffer = kmalloc(NewStatusBufferLength,
+                                                  GFP_ATOMIC);
       if (Controller->CombinedStatusBuffer == NULL) return false;
       Controller->CombinedStatusBufferLength = NewStatusBufferLength;
       return true;
     }
-  NewStatusBuffer = (unsigned char *)
-    kmalloc(2 * Controller->CombinedStatusBufferLength, GFP_ATOMIC);
+  NewStatusBuffer = kmalloc(2 * Controller->CombinedStatusBufferLength,
+                             GFP_ATOMIC);
   if (NewStatusBuffer == NULL)
     {
       DAC960_Warning("Unable to expand Combined Status Buffer - Truncating\n",