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[usb/usbehci]

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- EhciDefferedRoutine: Fix late night brain fart by filling the members of the WorkItemData before queuing the work item.

svn path=/trunk/; revision=45043
This commit is contained in:
Michael Martin 2010-01-11 08:36:12 +00:00
parent 24533102e6
commit 166f26af89
1 changed files with 11 additions and 9 deletions
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20
reactos/drivers/usb/usbehci/fdo.c
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@ -39,7 +39,6 @@ EhciDefferedRoutine(PKDPC Dpc, PVOID DeferredContext, PVOID SystemArgument1, PVO
/* Check for port change on this port */
if (tmp & 0x02)
{
PIO_WORKITEM WorkItem = NULL;
PWORKITEM_DATA WorkItemData = NULL;
/* Connect or Disconnect? */
@ -86,13 +85,6 @@ EhciDefferedRoutine(PKDPC Dpc, PVOID DeferredContext, PVOID SystemArgument1, PVO
FdoDeviceExtension->ChildDeviceCount++;
CompletePendingRequest(FdoDeviceExtension);
WorkItem = IoAllocateWorkItem(FdoDeviceExtension->Pdo);
if (!WorkItem)
{
DPRINT1("WorkItem allocation failed!\n");
break;
}
WorkItemData = ExAllocatePool(NonPagedPool, sizeof(WORKITEM_DATA));
if (!WorkItemData)
{
@ -100,7 +92,17 @@ EhciDefferedRoutine(PKDPC Dpc, PVOID DeferredContext, PVOID SystemArgument1, PVO
break;
}
IoQueueWorkItem(WorkItem,
WorkItemData->IoWorkItem = IoAllocateWorkItem(FdoDeviceExtension->Pdo);
if (!WorkItemData->IoWorkItem)
{
DPRINT1("WorkItem allocation failed!\n");
break;
}
WorkItemData->FdoDeviceExtension = FdoDeviceExtension;
IoQueueWorkItem(WorkItemData->IoWorkItem,
(PIO_WORKITEM_ROUTINE)DeviceArrivalWorkItem,
DelayedWorkQueue,
WorkItemData);