MdeModulePkg: Add new macros and refine codes

[mirror_edk2.git] / MdeModulePkg / Universal / Network / Ip4Dxe / Ip4Config2Impl.c

diff --git a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Impl.c b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Impl.c
index 17e0247832200cbf3fe7504ab762544cff18b5d4..d0fa1326215e7c469734c31a15949748acd25fc5 100644 (file)
--- a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Impl.c
+++ b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Impl.c
@@ -416,7 +416,7 @@ Ip4Config2BuildDefaultRouteTable (
   //\r
   Count = 0;\r
 \r
-  for (Index = IP4_MASK_NUM - 1; Index >= 0; Index--) {\r
+  for (Index = IP4_MASK_MAX; Index >= 0; Index--) {\r
 \r
     NET_LIST_FOR_EACH (Entry, &(IpSb->DefaultRouteTable->RouteArea[Index])) {\r
       RtEntry = NET_LIST_USER_STRUCT (Entry, IP4_ROUTE_ENTRY, Link);\r