Author: janderwald Date: Thu Feb 9 15:33:09 2012 New Revision: 55514
URL: http://svn.reactos.org/svn/reactos?rev=55514&view=rev Log: [USBHUB] - Ignore error when the device provides a string descriptor but no contents - Fixes installation of cheap usb devices
Modified: branches/usb-bringup-trunk/drivers/usb/usbhub_new/fdo.c
Modified: branches/usb-bringup-trunk/drivers/usb/usbhub_new/fdo.c URL: http://svn.reactos.org/svn/reactos/branches/usb-bringup-trunk/drivers/usb/us... ============================================================================== --- branches/usb-bringup-trunk/drivers/usb/usbhub_new/fdo.c [iso-8859-1] (original) +++ branches/usb-bringup-trunk/drivers/usb/usbhub_new/fdo.c [iso-8859-1] Thu Feb 9 15:33:09 2012 @@ -1056,11 +1056,13 @@ if (!NT_SUCCESS(Status)) { DPRINT1("USBHUB: GetUsbStringDescriptor failed with status %x\n", Status); - return Status; - } - - UsbChildExtension->usTextDescription.MaximumLength = UsbChildExtension->usTextDescription.Length; - DPRINT1("Usb TextDescription %wZ\n", &UsbChildExtension->usTextDescription); + RtlInitUnicodeString(&UsbChildExtension->usTextDescription, ""); + } + else + { + UsbChildExtension->usTextDescription.MaximumLength = UsbChildExtension->usTextDescription.Length; + DPRINT1("Usb TextDescription %wZ\n", &UsbChildExtension->usTextDescription); + } }
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