[pschweitzer] 50083: [NTOSKRNL] Actually, code was correct, but ugly (who said "normal, that's a hack). So, when that code is called from SetupLDR, KeyHandle is required to be to 1. This what code ...

Author: pschweitzer
Date: Tue Dec 21 21:35:04 2010
New Revision: 50083

URL: http://svn.reactos.org/svn/reactos?rev=50083&view=rev
Log:
[NTOSKRNL]
Actually, code was correct, but ugly (who said "normal, that's a hack).
So, when that code is called from SetupLDR, KeyHandle is required to be to 1. This what
code does. Thing we do in the if condition when it appears we are called from SetupLDR.
To avoid any further question, or warning, adding more parenthesis to show that we know
what we do.
So, to sum up, there's no comparaison for KeyHandle

Modified:
    trunk/reactos/ntoskrnl/io/iomgr/driver.c

Modified: trunk/reactos/ntoskrnl/io/iomgr/driver.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/iomgr/driver.c…
==============================================================================
--- trunk/reactos/ntoskrnl/io/iomgr/driver.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/io/iomgr/driver.c [iso-8859-1] Tue Dec 21 21:35:04 2010
@@ -932,16 +932,16 @@
     /* Get highest group order index */
     IopGroupIndex = PpInitGetGroupOrderIndex(NULL);
     if (IopGroupIndex == 0xFFFF) ASSERT(FALSE);
-    
+
     /* Allocate the group table */
     IopGroupTable = ExAllocatePoolWithTag(PagedPool,
                                           IopGroupIndex * sizeof(LIST_ENTRY),
                                           TAG_IO);
     if (IopGroupTable == NULL) ASSERT(FALSE);
-    
+
     /* Initialize the group table lists */
     for (i = 0; i < IopGroupIndex; i++) InitializeListHead(&IopGroupTable[i]);
-    
+
     /* Loop the boot modules */
     ListHead = &KeLoaderBlock->LoadOrderListHead;
     NextEntry = ListHead->Flink;
@@ -951,18 +951,18 @@
         LdrEntry = CONTAINING_RECORD(NextEntry,
                                      LDR_DATA_TABLE_ENTRY,
                                      InLoadOrderLinks);
-                                     
+
         /* Check if the DLL needs to be initialized */
         if (LdrEntry->Flags & LDRP_DRIVER_DEPENDENT_DLL)
         {
             /* Call its entrypoint */
             MmCallDllInitialize(LdrEntry, NULL);
         }
-        
+
         /* Go to the next driver */
         NextEntry = NextEntry->Flink;
     }
-    
+
     /* Loop the boot drivers */
     ListHead = &KeLoaderBlock->BootDriverListHead;
     NextEntry = ListHead->Flink;
@@ -972,10 +972,10 @@
         BootEntry = CONTAINING_RECORD(NextEntry,
                                       BOOT_DRIVER_LIST_ENTRY,
                                       Link);
-        
+
         /* Get the driver loader entry */
         LdrEntry = BootEntry->LdrEntry;
-        
+
         /* Allocate our internal accounting structure */
         DriverInfo = ExAllocatePoolWithTag(PagedPool,
                                            sizeof(DRIVER_INFORMATION),
@@ -986,24 +986,24 @@
             RtlZeroMemory(DriverInfo, sizeof(DRIVER_INFORMATION));
             InitializeListHead(&DriverInfo->Link);
             DriverInfo->DataTableEntry = BootEntry;
-            
+
             /* Open the registry key */
             Status = IopOpenRegistryKeyEx(&KeyHandle,
                                           NULL,
                                           &BootEntry->RegistryPath,
                                           KEY_READ);
             if ((NT_SUCCESS(Status)) || /* ReactOS HACK for SETUPLDR */
-                ((KeLoaderBlock->SetupLdrBlock) && (KeyHandle == (PVOID)1)))
+                ((KeLoaderBlock->SetupLdrBlock) && ((KeyHandle = (PVOID)1))))
             {
                 /* Save the handle */
                 DriverInfo->ServiceHandle = KeyHandle;
-                
+
                 /* Get the group oder index */
                 Index = PpInitGetGroupOrderIndex(KeyHandle);
-                
+
                 /* Get the tag position */
                 DriverInfo->TagPosition = PipGetDriverTagPriority(KeyHandle);
-                
+
                 /* Insert it into the list, at the right place */
                 ASSERT(Index < IopGroupIndex);
                 NextEntry2 = IopGroupTable[Index].Flink;
@@ -1013,18 +1013,18 @@
                     DriverInfoTag = CONTAINING_RECORD(NextEntry2,
                                                       DRIVER_INFORMATION,
                                                       Link);
-                    
+
                     /* Check if we found the right tag position */
                     if (DriverInfoTag->TagPosition > DriverInfo->TagPosition)
                     {
                         /* We're done */
                         break;
                     }
-                    
+
                     /* Next entry */
                     NextEntry2 = NextEntry2->Flink;
                 }
-                
+
                 /* Insert us right before the next entry */
                 NextEntry2 = NextEntry2->Blink;
                 InsertHeadList(NextEntry2, &DriverInfo->Link);
@@ -1046,18 +1046,18 @@
             DriverInfo = CONTAINING_RECORD(NextEntry,
                                            DRIVER_INFORMATION,
                                            Link);
-            
+
             /* Get the driver loader entry */
             LdrEntry = DriverInfo->DataTableEntry->LdrEntry;
-            
+
             /* Initialize it */
             IopInitializeBuiltinDriver(LdrEntry);
-            
+
             /* Next entry */
             NextEntry = NextEntry->Flink;
         }
     }
-    
+
     /* In old ROS, the loader list became empty after this point. Simulate. */
     InitializeListHead(&KeLoaderBlock->LoadOrderListHead);
 }