[PATCH V3 5/5] RedfishPkg: Fix compile issue on Linux

[minhnampere <minhnguyen1@os.amperecomputing.com>]

From: Vu Nguyen <vunguyen@os.amperecomputing.com>

It requires a fixed size array to store the content of device path PCD.
Add the array size to solve this issue.

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: Abner Chang <Abner.Chang@amd.com>
---
 RedfishPkg/Include/Pcd/RestExServiceDevicePath.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/RedfishPkg/Include/Pcd/RestExServiceDevicePath.h b/RedfishPkg/Include/Pcd/RestExServiceDevicePath.h
index 91b1198297c2..57fc199f61f2 100644
--- a/RedfishPkg/Include/Pcd/RestExServiceDevicePath.h
+++ b/RedfishPkg/Include/Pcd/RestExServiceDevicePath.h
@@ -4,6 +4,7 @@
 
   Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
   (C) Copyright 2020 Hewlett Packard Enterprise Development LP<BR>
+  Copyright (c) 2023, Ampere Computing LLC. All rights reserved.<BR>
 
     SPDX-License-Identifier: BSD-2-Clause-Patent
 
@@ -14,6 +15,8 @@
 
 #include <Protocol/DevicePath.h>
 
+#define MAX_DEVICE_PATH_NODE      40
+
 typedef enum {
   DEVICE_PATH_MATCH_MAC_NODE = 1,
   DEVICE_PATH_MATCH_PCI_NODE = 2,
@@ -32,7 +35,7 @@ typedef struct {
   //    0x03,0x0b,0x25,0x00,0x00,0x50,0x56,0xc0,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
   //    0x7f,0xff,0x04,0x00}
   //
-  EFI_DEVICE_PATH_PROTOCOL    DevicePath[];
+  EFI_DEVICE_PATH_PROTOCOL      DevicePath[MAX_DEVICE_PATH_NODE];
 } REST_EX_SERVICE_DEVICE_PATH_DATA;
 
 #endif
-- 
2.39.0