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Add a little more DPRINTs, they will save some debuggin-time (silent quitting in case of error isn't a good thing to do).

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svn path=/trunk/; revision=19962
This commit is contained in:
Aleksey Bragin 2005-12-08 09:51:24 +00:00
parent 6e977a8fa8
commit 26d7ea3aa9
1 changed files with 5 additions and 0 deletions
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5
reactos/ntoskrnl/io/pnpmgr.c
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@ -449,6 +449,8 @@ IoOpenDeviceRegistryKey(IN PDEVICE_OBJECT DeviceObject,
PDEVICE_NODE DeviceNode = NULL; PDEVICE_NODE DeviceNode = NULL;
NTSTATUS Status; NTSTATUS Status;
DPRINT("IoOpenDeviceRegistryKey() called\n");
if ((DevInstKeyType & (PLUGPLAY_REGKEY_DEVICE | PLUGPLAY_REGKEY_DRIVER)) == 0) if ((DevInstKeyType & (PLUGPLAY_REGKEY_DEVICE | PLUGPLAY_REGKEY_DRIVER)) == 0)
return STATUS_INVALID_PARAMETER; return STATUS_INVALID_PARAMETER;
@ -539,7 +541,10 @@ IoOpenDeviceRegistryKey(IN PDEVICE_OBJECT DeviceObject,
*/ */
if ((DevInstKeyType & PLUGPLAY_REGKEY_DRIVER) || !NT_SUCCESS(Status)) if ((DevInstKeyType & PLUGPLAY_REGKEY_DRIVER) || !NT_SUCCESS(Status))
{
DPRINT1("IoOpenDeviceRegistryKey(): Base key doesn't exist, exiting...\n");
return Status; return Status;
}
/* /*
* Let's go further. For device key we must open "Device Parameters" * Let's go further. For device key we must open "Device Parameters"