1. Enhanced error handling in case PXE DHCP process error happens.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12123 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/NetworkPkg/UefiPxeBcDxe/PxeBcImpl.c b/NetworkPkg/UefiPxeBcDxe/PxeBcImpl.c
index f5825908385b1c25ba5ed211d45f16abdd30646a..8e1e91cb65c1002af9fab8183d955c0dcef85f74 100644 (file)
--- a/NetworkPkg/UefiPxeBcDxe/PxeBcImpl.c
+++ b/NetworkPkg/UefiPxeBcDxe/PxeBcImpl.c
@@ -405,6 +405,10 @@ EfiPxeBcDhcp (
     //\r
     Status = PxeBcDhcp6Sarr (Private, Private->Dhcp6);\r
 \r
+    if (EFI_ERROR (Status)) {\r
+      return Status;\r
+    }\r
+\r
     //\r
     // Configure Udp6Read instance\r
     //\r
@@ -421,6 +425,10 @@ EfiPxeBcDhcp (
     //\r
     Status = PxeBcDhcp4Dora (Private, Private->Dhcp4);\r
 \r
+    if (EFI_ERROR (Status)) {\r
+      return Status;\r
+    }\r
+\r
     //\r
     // Configure Udp4Read instance\r
     //\r