[tfaber] 72683: [LIBUSB] - Correctly fail IRP_MN_START_DEVICE if PnpStart failed. Spotted by Vadim Galyant. CORE-11929 #resolve

Author: tfaber
Date: Thu Sep 15 13:37:26 2016
New Revision: 72683

URL: http://svn.reactos.org/svn/reactos?rev=72683&view=rev
Log:
[LIBUSB]
- Correctly fail IRP_MN_START_DEVICE if PnpStart failed. Spotted by Vadim Galyant.
CORE-11929 #resolve

Modified:
    trunk/reactos/sdk/lib/drivers/libusb/hcd_controller.cpp

Modified: trunk/reactos/sdk/lib/drivers/libusb/hcd_controller.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/sdk/lib/drivers/libusb/hcd…
==============================================================================
--- trunk/reactos/sdk/lib/drivers/libusb/hcd_controller.cpp	[iso-8859-1] (original)
+++ trunk/reactos/sdk/lib/drivers/libusb/hcd_controller.cpp	[iso-8859-1] Thu Sep 15
13:37:26 2016
@@ -417,10 +417,13 @@
                     Status = m_Hardware->PnpStart(RawResourceList,
TranslatedResourceList);
                 }
 
-                //
-                // enable symbolic link
-                //
-                Status = SetSymbolicLink(TRUE);
+                if (NT_SUCCESS(Status))
+                {
+                    //
+                    // enable symbolic link
+                    //
+                    Status = SetSymbolicLink(TRUE);
+                }
             }
 
             DPRINT("[%s] HandlePnp IRP_MN_START FDO: Status %x\n", m_USBType
,Status);