diff --git a/IntelFrameworkPkg/Library/FrameworkUefiLib/UefiLib.c b/IntelFrameworkPkg/Library/FrameworkUefiLib/UefiLib.c index b283d775b4..45bf4b17c5 100644 --- a/IntelFrameworkPkg/Library/FrameworkUefiLib/UefiLib.c +++ b/IntelFrameworkPkg/Library/FrameworkUefiLib/UefiLib.c @@ -1702,12 +1702,7 @@ EfiLocateProtocolBuffer ( On the remaining device path, the longest initial sequence of FILEPATH_DEVICE_PATH nodes is node-wise traversed with - EFI_FILE_PROTOCOL.Open(). For the pathname fragment specified by each - traversed FILEPATH_DEVICE_PATH node, EfiOpenFileByDevicePath() first masks - EFI_FILE_MODE_CREATE out of OpenMode, and passes 0 for Attributes. If - EFI_FILE_PROTOCOL.Open() fails, and OpenMode includes EFI_FILE_MODE_CREATE, - then the operation is retried with the caller's OpenMode and Attributes - unmodified. + EFI_FILE_PROTOCOL.Open(). (As a consequence, if OpenMode includes EFI_FILE_MODE_CREATE, and Attributes includes EFI_FILE_DIRECTORY, and each FILEPATH_DEVICE_PATH specifies a single @@ -1739,18 +1734,10 @@ EfiLocateProtocolBuffer ( the last node in FilePath. @param[in] OpenMode The OpenMode parameter to pass to - EFI_FILE_PROTOCOL.Open(). For each - FILEPATH_DEVICE_PATH node in FilePath, - EfiOpenFileByDevicePath() first opens the specified - pathname fragment with EFI_FILE_MODE_CREATE masked - out of OpenMode and with Attributes set to 0, and - only retries the operation with EFI_FILE_MODE_CREATE - unmasked and Attributes propagated if the first open - attempt fails. + EFI_FILE_PROTOCOL.Open(). @param[in] Attributes The Attributes parameter to pass to - EFI_FILE_PROTOCOL.Open(), when EFI_FILE_MODE_CREATE - is propagated unmasked in OpenMode. + EFI_FILE_PROTOCOL.Open(). @retval EFI_SUCCESS The file or directory has been opened or created. @@ -1861,31 +1848,16 @@ EfiOpenFileByDevicePath ( } // - // Open the next pathname fragment with EFI_FILE_MODE_CREATE masked out and - // with Attributes set to 0. + // Open or create the file corresponding to the next pathname fragment. // Status = LastFile->Open ( LastFile, &NextFile, PathName, - OpenMode & ~(UINT64)EFI_FILE_MODE_CREATE, - 0 + OpenMode, + Attributes ); - // - // Retry with EFI_FILE_MODE_CREATE and the original Attributes if the first - // attempt failed, and the caller specified EFI_FILE_MODE_CREATE. - // - if (EFI_ERROR (Status) && (OpenMode & EFI_FILE_MODE_CREATE) != 0) { - Status = LastFile->Open ( - LastFile, - &NextFile, - PathName, - OpenMode, - Attributes - ); - } - // // Release any AlignedPathName on both error and success paths; PathName is // no longer needed.