X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdeModulePkg%2FBus%2FPci%2FPciBusDxe%2FPciEnumerator.c;h=ee6656de70ca243c0234bd77ffd97ade3bb62907;hp=bd1e6804661c9387994a3a406c9c16d349daa8da;hb=ea8d98fa9f862ba533448983f81a79e4e71008f5;hpb=944c84a6dd257827698d110bc25480c3648081d3

diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.c
index bd1e680466..ee6656de70 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.c
@@ -82,7 +82,11 @@ PciEnumerator (
   //
   // Notify the pci bus enumeration is about to begin
   //
-  NotifyPhase (PciResAlloc, EfiPciHostBridgeBeginEnumeration);
+  Status = NotifyPhase (PciResAlloc, EfiPciHostBridgeBeginEnumeration);
+
+  if (EFI_ERROR (Status)) {
+    return Status;
+  }
 
   //
   // Start the bus allocation phase
@@ -105,7 +109,11 @@ PciEnumerator (
   //
   // Notify the pci bus enumeration is about to complete
   //
-  NotifyPhase (PciResAlloc, EfiPciHostBridgeEndEnumeration);
+  Status = NotifyPhase (PciResAlloc, EfiPciHostBridgeEndEnumeration);
+
+  if (EFI_ERROR (Status)) {
+    return Status;
+  }
 
   //
   // Process P2C