BaseTools: Remove equality operator with None

replace "== None" with "is None" and "!= None" with "is not None"

Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/BaseTools/Source/Python/AutoGen/GenMake.py b/BaseTools/Source/Python/AutoGen/GenMake.py
index 60bd625cd2..dcdfcca1a5 100644
--- a/BaseTools/Source/Python/AutoGen/GenMake.py
+++ b/BaseTools/Source/Python/AutoGen/GenMake.py
@@ -906,12 +906,12 @@ cleanlib:
             # skip non-C files

             if File.Ext not in [".c", ".C"] or File.Name == "AutoGen.c":

                 continue

-            elif DepSet == None:

+            elif DepSet is None:

                 DepSet = set(self.FileDependency[File])

             else:

                 DepSet &= set(self.FileDependency[File])

         # in case nothing in SourceFileList

-        if DepSet == None:

+        if DepSet is None:

             DepSet = set()

         #

         # Extract common files list in the dependency files

@@ -1516,7 +1516,7 @@ class TopLevelMakefile(BuildFile):
 

         # TRICK: for not generating GenFds call in makefile if no FDF file

         MacroList = []

-        if PlatformInfo.FdfFile != None and PlatformInfo.FdfFile != "":

+        if PlatformInfo.FdfFile is not None and PlatformInfo.FdfFile != "":

             FdfFileList = [PlatformInfo.FdfFile]

             # macros passed to GenFds

             MacroList.append('"%s=%s"' % ("EFI_SOURCE", GlobalData.gEfiSource.replace('\\', '\\\\')))