[ros-diffs] [mjmartin] 44994: [usb/usbehci] - CompletePendingRequest: Release the spinlock before and reacquire it after calling IoCallDriver

Author: mjmartin
Date: Fri Jan  8 10:55:18 2010
New Revision: 44994

URL: http://svn.reactos.org/svn/reactos?rev=44994&view=rev
Log:
[usb/usbehci]
- CompletePendingRequest: Release the spinlock before and reacquire it after calling
IoCallDriver

Modified:
    trunk/reactos/drivers/usb/usbehci/misc.c

Modified: trunk/reactos/drivers/usb/usbehci/misc.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/usb/usbehci/misc.c…
==============================================================================
--- trunk/reactos/drivers/usb/usbehci/misc.c [iso-8859-1] (original)
+++ trunk/reactos/drivers/usb/usbehci/misc.c [iso-8859-1] Fri Jan  8 10:55:18 2010
@@ -58,13 +58,12 @@
         DPRINT("DescriptorType %x\n",    
Urb->UrbControlDescriptorRequest.DescriptorType);    
         DPRINT("LanguageId %x\n",
Urb->UrbControlDescriptorRequest.LanguageId);
 
-        KeReleaseSpinLock(&DeviceExtension->IrpQueueLock, oldIrql);
-
         Irp->IoStatus.Status = STATUS_SUCCESS;
         Irp->IoStatus.Information = 0;
 
+        KeReleaseSpinLock(&DeviceExtension->IrpQueueLock, oldIrql);
         IoCompleteRequest(Irp, IO_NO_INCREMENT);
-        return;
+        KeAcquireSpinLock(&DeviceExtension->IrpQueueLock, &oldIrql);
     }
 
     KeReleaseSpinLock(&DeviceExtension->IrpQueueLock, oldIrql);