return EFI_INVALID_PARAMETER;\r
}\r
\r
for (Index1 = NewIndex + 1; Index1 < NewDnsCount; Index1++) {\r
if (EFI_IP4_EQUAL (NewDns + NewIndex, NewDns + Index1)) {\r
return EFI_INVALID_PARAMETER;\r
}\r
\r
for (Index1 = NewIndex + 1; Index1 < NewDnsCount; Index1++) {\r
if (EFI_IP4_EQUAL (NewDns + NewIndex, NewDns + Index1)) {\r