diff --git a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressPassthru.c b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressPassthru.c
index ef3d772cc2..fb80f39ce8 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressPassthru.c
+++ b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressPassthru.c
@@ -603,7 +603,7 @@ NvmExpressPassThru (
     Private->SqTdbl[QueueId].Sqt ^= 1;
   }
   Data = ReadUnaligned32 ((UINT32*)&Private->SqTdbl[QueueId]);
-  PciIo->Mem.Write (
+  Status = PciIo->Mem.Write (
                PciIo,
                EfiPciIoWidthUint32,
                NVME_BAR,
@@ -612,6 +612,10 @@ NvmExpressPassThru (
                &Data
                );
 
+  if (EFI_ERROR (Status)) {
+    goto EXIT;
+  }
+
   //
   // For non-blocking requests, return directly if the command is placed
   // in the submission queue.
@@ -695,7 +699,7 @@ NvmExpressPassThru (
   }
 
   Data = ReadUnaligned32 ((UINT32*)&Private->CqHdbl[QueueId]);
-  PciIo->Mem.Write (
+  Status = PciIo->Mem.Write (
                PciIo,
                EfiPciIoWidthUint32,
                NVME_BAR,