Use Device Path Macros to get Device Path Type/SubType. (Some extensions might use high-bit-set device path type to specify "unpacked" device path.)
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3880 6f19259b-4bc3-4df7-8a09-765794883524
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@@ -283,9 +283,8 @@ EfiGetNameGuidFromFwVolDevicePathNode (
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{
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ASSERT (FvFileDevicePathNode != NULL);
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if (FvFileDevicePathNode->Header.Type == MEDIA_DEVICE_PATH &&
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FvFileDevicePathNode->Header.SubType == MEDIA_PIWG_FW_FILE_DP
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) {
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if (DevicePathType (&FvFileDevicePathNode->Header) == MEDIA_DEVICE_PATH &&
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DevicePathSubType (&FvFileDevicePathNode->Header) == MEDIA_PIWG_FW_FILE_DP) {
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return (EFI_GUID *) &FvFileDevicePathNode->FvFileName;
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}
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