From 2bb002067565fcf16641dfc9ba9d0f68e17bfc8f Mon Sep 17 00:00:00 2001
From: Kavya <k.kavyax.sravanthi@intel.com>
Date: Mon, 22 Aug 2022 18:49:30 +0530
Subject: UefiPayloadPkg: Return PciRootBridges instead of NULL

Return PciRootBridges instead of NULL and set
PcdPciDisableBusEnumeration to FALSE when
root bridge count is zero.

Reviewed-by: Guo Dong <guo.dong@intel.com>
Reviewed-by: Gua Guo <gua.guo@intel.com>
Signed-off-by: Kavya <k.kavyax.sravanthi@intel.com>
---
 UefiPayloadPkg/Library/PciHostBridgeLib/PciHostBridgeSupport.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/UefiPayloadPkg/Library/PciHostBridgeLib/PciHostBridgeSupport.c b/UefiPayloadPkg/Library/PciHostBridgeLib/PciHostBridgeSupport.c
index e1faa24ae7..fb76853072 100644
--- a/UefiPayloadPkg/Library/PciHostBridgeLib/PciHostBridgeSupport.c
+++ b/UefiPayloadPkg/Library/PciHostBridgeLib/PciHostBridgeSupport.c
@@ -549,6 +549,7 @@ RetrieveRootBridgeInfoFromHob (
   }
 
   if (PciRootBridgeInfo->Count == 0) {
+    PcdSetBoolS (PcdPciDisableBusEnumeration, FALSE);
     return NULL;
   }
 
@@ -589,9 +590,8 @@ RetrieveRootBridgeInfoFromHob (
   if (PciRootBridgeInfo->ResourceAssigned) {
     PcdSetBoolS (PcdPciDisableBusEnumeration, TRUE);
   } else {
-    DEBUG ((DEBUG_ERROR, "There is root bridge whose ResourceAssigned is FALSE\n"));
+    DEBUG ((DEBUG_INFO, "There is root bridge whose ResourceAssigned is FALSE\n"));
     PcdSetBoolS (PcdPciDisableBusEnumeration, FALSE);
-    return NULL;
   }
 
   return PciRootBridges;
-- 
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