Fix a bug in DHCP6 driver when using DUID LLT.

[mirror_edk2.git] / NetworkPkg / Dhcp6Dxe / Dhcp6Utility.c

diff --git a/NetworkPkg/Dhcp6Dxe/Dhcp6Utility.c b/NetworkPkg/Dhcp6Dxe/Dhcp6Utility.c
index 5379d0d16a298893b7b5d07d27997ca5ea57ec40..e3349ee9878be330f9637be4984f5f74728e85fc 100644 (file)
--- a/NetworkPkg/Dhcp6Dxe/Dhcp6Utility.c
+++ b/NetworkPkg/Dhcp6Dxe/Dhcp6Utility.c
@@ -143,9 +143,9 @@ Dhcp6GenerateClientId (
     //\r
     // Set the Duid-type, hardware-type, time and copy the hardware address.\r
     //\r
-    WriteUnaligned16 ((UINT16 *) ((UINT8 *)&Duid + OFFSET_OF (EFI_DHCP6_DUID, Duid)), HTONS (Dhcp6DuidTypeLlt));\r
-    WriteUnaligned16 ((UINT16 *) ((UINT8 *)&Duid + OFFSET_OF (EFI_DHCP6_DUID, Duid) + 2), HTONS (NET_IFTYPE_ETHERNET));\r
-    WriteUnaligned32 ((UINT32 *) ((UINT8 *)&Duid + OFFSET_OF (EFI_DHCP6_DUID, Duid) + 4), HTONL (Stamp));\r
+    WriteUnaligned16 ((UINT16 *) ((UINT8 *) Duid + OFFSET_OF (EFI_DHCP6_DUID, Duid)), HTONS (Dhcp6DuidTypeLlt));\r
+    WriteUnaligned16 ((UINT16 *) ((UINT8 *) Duid + OFFSET_OF (EFI_DHCP6_DUID, Duid) + 2), HTONS (NET_IFTYPE_ETHERNET));\r
+    WriteUnaligned32 ((UINT32 *) ((UINT8 *) Duid + OFFSET_OF (EFI_DHCP6_DUID, Duid) + 4), HTONL (Stamp));\r
 \r
     CopyMem (Duid->Duid + 8, &Mode->CurrentAddress, Mode->HwAddressSize);\r
   }\r