1 files changed, 10 insertions, 8 deletions

diff --git a/MdeModulePkg/Universal/BdsDxe/BootMaint/BmLib.c b/MdeModulePkg/Universal/BdsDxe/BootMaint/BmLib.c
index 1630eeb155..c6b44d61d7 100644
--- a/MdeModulePkg/Universal/BdsDxe/BootMaint/BmLib.c
+++ b/MdeModulePkg/Universal/BdsDxe/BootMaint/BmLib.c
@@ -17,7 +17,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 /**

 

   Find the first instance of this Protocol

-  in the system and return it's interface

+  in the system and return it's interface.

 

 

   @param ProtocolGuid    Provides the protocol to search for

@@ -174,10 +174,10 @@ EfiLibGetVariable (
   Function deletes the variable specified by VarName and VarGuid.

 

 

-  @param VarName         - A Null-terminated Unicode string that is

+  @param VarName           A Null-terminated Unicode string that is

                          the name of the vendor's variable.

                          

-  @param VendorGuid           - A unique identifier for the vendor.

+  @param VarGuid           A unique identifier for the vendor.

 

   @retval  EFI_SUCCESS           The variable was found and removed

   @retval  EFI_UNSUPPORTED       The variable store was inaccessible

@@ -437,11 +437,13 @@ EfiLibStrFromDatahub (
   UINT64                                      Count;

   EFI_DATA_RECORD_HEADER                      *Record;

   EFI_SUBCLASS_TYPE1_HEADER                   *DataHdr;

-  EFI_GUID                                    MiscGuid = EFI_MISC_SUBCLASS_GUID;

-  EFI_MISC_ONBOARD_DEVICE_DATA                *ob;

+  EFI_GUID                                    MiscGuid;

+  EFI_MISC_ONBOARD_DEVICE_DATA                *Ob;

   EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR_DATA *Port;

   EFI_TIME                                    CurTime;

 

+  CopyGuid (&MiscGuid, &gEfiMiscSubClassGuid);

+

   Status = gBS->LocateProtocol (

                   &gEfiDataHubProtocolGuid,

                   NULL,

@@ -470,9 +472,9 @@ EfiLibStrFromDatahub (
       //

       DataHdr = (EFI_SUBCLASS_TYPE1_HEADER *) (Record + 1);

       if (EFI_MISC_ONBOARD_DEVICE_RECORD_NUMBER == DataHdr->RecordType) {

-        ob = (EFI_MISC_ONBOARD_DEVICE_DATA *) (DataHdr + 1);

-        if (BdsLibMatchDevicePaths ((EFI_DEVICE_PATH_PROTOCOL *) &ob->OnBoardDevicePath, DevPath)) {

-          GetProducerString (&Record->ProducerName, ob->OnBoardDeviceDescription, &Desc);

+        Ob = (EFI_MISC_ONBOARD_DEVICE_DATA *) (DataHdr + 1);

+        if (BdsLibMatchDevicePaths ((EFI_DEVICE_PATH_PROTOCOL *) &Ob->OnBoardDevicePath, DevPath)) {

+          GetProducerString (&Record->ProducerName, Ob->OnBoardDeviceDescription, &Desc);

           return Desc;

         }

       }