ArmPkg/BdsLib: Send RemainingDevicePath to PXE Load File protocol

Load File protocol requires remaining device path rather than whole
device path. For PXE, it actually requires end node device path only,
or else invalid parameter will be returned directly.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Heyi Guo <heyi.guo@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19148 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/ArmPkg/Library/BdsLib/BdsFilePath.c b/ArmPkg/Library/BdsLib/BdsFilePath.c
index 04102366d58ea2a5d069758087d5e6ff1bcc7280..aefeaed4ffb59efe3bb1020a55042c416d2e8542 100644 (file)
--- a/ArmPkg/Library/BdsLib/BdsFilePath.c
+++ b/ArmPkg/Library/BdsLib/BdsFilePath.c
@@ -752,14 +752,14 @@ BdsPxeLoadImage (
     return Status;\r
   }\r
 \r
-  Status = LoadFileProtocol->LoadFile (LoadFileProtocol, *DevicePath, TRUE, &BufferSize, NULL);\r
+  Status = LoadFileProtocol->LoadFile (LoadFileProtocol, RemainingDevicePath, TRUE, &BufferSize, NULL);\r
   if (Status == EFI_BUFFER_TOO_SMALL) {\r
     Status = gBS->AllocatePages (Type, EfiBootServicesCode, EFI_SIZE_TO_PAGES(BufferSize), Image);\r
     if (EFI_ERROR (Status)) {\r
       return Status;\r
     }\r
 \r
-    Status = LoadFileProtocol->LoadFile (LoadFileProtocol, *DevicePath, TRUE, &BufferSize, (VOID*)(UINTN)(*Image));\r
+    Status = LoadFileProtocol->LoadFile (LoadFileProtocol, RemainingDevicePath, TRUE, &BufferSize, (VOID*)(UINTN)(*Image));\r
     if (!EFI_ERROR (Status) && (ImageSize != NULL)) {\r
       *ImageSize = BufferSize;\r
     }\r