[Patch 1/4] NetworkPkg/DnsDxe: Remove the unnecessary if condition check in DNS.Config

[Jiaxin Wu <jiaxin.wu@intel.com>]

Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Wang Fan <fan.wang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Wu Jiaxin <jiaxin.wu@intel.com>
---
 NetworkPkg/DnsDxe/DnsProtocol.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/NetworkPkg/DnsDxe/DnsProtocol.c b/NetworkPkg/DnsDxe/DnsProtocol.c
index bd189ae..7435607 100644
--- a/NetworkPkg/DnsDxe/DnsProtocol.c
+++ b/NetworkPkg/DnsDxe/DnsProtocol.c
@@ -254,11 +254,11 @@ Dns4Configure (
     Status = Dns4CopyConfigure (&Instance->Dns4CfgData, DnsConfigData);
     if (EFI_ERROR (Status)) {
       goto ON_EXIT;
     }
 
-    if (DnsConfigData->DnsServerListCount == 0 || DnsConfigData->DnsServerList == NULL) {
+    if (DnsConfigData->DnsServerListCount == 0) {
       gBS->RestoreTPL (OldTpl); 
       
       //
       // The DNS instance will retrieve DNS server from DHCP Server
       //
@@ -1076,11 +1076,11 @@ Dns6Configure (
     Status = Dns6CopyConfigure (&Instance->Dns6CfgData, DnsConfigData);
     if (EFI_ERROR (Status)) {
       goto ON_EXIT;
     }
 
-    if (DnsConfigData->DnsServerCount == 0 || DnsConfigData->DnsServerList == NULL) {
+    if (DnsConfigData->DnsServerCount == 0) {
       gBS->RestoreTPL (OldTpl);
 
       //
       //The DNS instance will retrieve DNS server from DHCP Server.
       //
-- 
1.9.5.msysgit.1