Using sizeof(EFO_BLOCK_IO_MEDIA) replace Macro.

[mirror_edk2.git] / MdeModulePkg / Universal / Disk / PartitionDxe / Partition.c

diff --git a/MdeModulePkg/Universal/Disk/PartitionDxe/Partition.c b/MdeModulePkg/Universal/Disk/PartitionDxe/Partition.c
index 401facf4759a9bfd1f664c2fba82f061d72431c6..41001fa2b2ee433b2bba63570b5b0b98bdb93066 100644 (file)
--- a/MdeModulePkg/Universal/Disk/PartitionDxe/Partition.c
+++ b/MdeModulePkg/Universal/Disk/PartitionDxe/Partition.c
@@ -602,7 +602,7 @@ PartitionInstallChildHandle (
   Private->BlockIo.Revision = ParentBlockIo->Revision;\r
 \r
   Private->BlockIo.Media    = &Private->Media;\r
-  CopyMem (Private->BlockIo.Media, ParentBlockIo->Media, SIZE_OF_EFI_BLOCK_IO_MEDIA_REV1);\r
+  CopyMem (Private->BlockIo.Media, ParentBlockIo->Media, sizeof (EFI_BLOCK_IO_MEDIA));\r
   Private->Media.LogicalPartition = TRUE;\r
   Private->Media.LastBlock = DivU64x32 (\r
                                MultU64x32 (\r