From: Fu Siyuan <siyuan.fu@intel.com>
Date: Wed, 27 Nov 2013 08:57:11 +0000 (+0000)
Subject: Update NetLibGetMacAddress() to handle the case correctly when SNP is absent.
X-Git-Tag: edk2-stable201903~12053
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=3ce454dd402a4fd96b95208943b5faf34a169c44

Update NetLibGetMacAddress() to handle the case correctly when SNP is absent.

Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ni, Ruiyu <ruiyu.ni@intel.com>
Reviewed-by: Jin, Eric <eric.jin@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14904 6f19259b-4bc3-4df7-8a09-765794883524
---

diff --git a/MdeModulePkg/Library/DxeNetLib/DxeNetLib.c b/MdeModulePkg/Library/DxeNetLib/DxeNetLib.c
index cfda3962bb..467b82280e 100644
--- a/MdeModulePkg/Library/DxeNetLib/DxeNetLib.c
+++ b/MdeModulePkg/Library/DxeNetLib/DxeNetLib.c
@@ -2250,7 +2250,7 @@ NetLibGetMacAddress (
     // Try to get SNP mode from MNP
     //
     Status = Mnp->GetModeData (Mnp, NULL, &SnpModeData);
-    if (EFI_ERROR (Status)) {
+    if (EFI_ERROR (Status) && (Status != EFI_NOT_STARTED)) {
       MnpSb->DestroyChild (MnpSb, MnpChildHandle);
       return Status;
     }