Id will be casted by CoreOpenProtocol, declare this variable with a wrong type might result in the corruption of other local variables. Signed-off-by: Minh Nguyen <minhnguyen1@os.amperecomputing.com> Cc: Abner Chang <abner.chang@amd.com> Cc: Igor Kulchytskyy <igork@ami.com> Cc: Nick Ramirez <nramirez@nvidia.com> Reviewed-by: Nickle Wang <nicklew@nvidia.com>