diff --git a/cmake/Dependencies.cmake b/cmake/Dependencies.cmake
index dba04b35f8..b3a892cf88 100644
--- a/cmake/Dependencies.cmake
+++ b/cmake/Dependencies.cmake
@@ -584,7 +584,7 @@ if(BUILD_TEST OR BUILD_MOBILE_BENCHMARK OR BUILD_MOBILE_TEST)
               "-P"
               "${CMAKE_CURRENT_LIST_DIR}/GoogleTestPatch.cmake"
       RESULT_VARIABLE _exitcode)
-    if(NOT ${_exitcode} EQUAL 0)
+    if(NOT _exitcode EQUAL 0)
       message(WARNING "Patching failed for Google Test. The build may fail.")
     endif()
   endif()
@@ -634,7 +634,7 @@ if(BUILD_TEST OR BUILD_MOBILE_BENCHMARK OR BUILD_MOBILE_TEST)
               "-P"
               "${CMAKE_CURRENT_LIST_DIR}/GoogleTestPatch.cmake"
       RESULT_VARIABLE _exitcode)
-    if(NOT ${_exitcode} EQUAL 0)
+    if(NOT _exitcode EQUAL 0)
       message(WARNING "Reverting changes failed for Google Test. The build may fail.")
     endif()
   endif()
@@ -877,7 +877,7 @@ if(BUILD_PYTHON)
     execute_process(
         COMMAND "${PYTHON_EXECUTABLE}" "--version"
         RESULT_VARIABLE _exitcode OUTPUT_VARIABLE PYTHON_VERSION)
-    if(NOT ${_exitcode} EQUAL 0)
+    if(NOT _exitcode EQUAL 0)
       message(FATAL_ERROR "The Python executable ${PYTHON_EXECUTABLE} cannot be run. Make sure that it is an absolute path.")
     endif()
     if(PYTHON_VERSION)
@@ -955,7 +955,7 @@ if(BUILD_PYTHON)
 endif()
 
 # ---[ pybind11
-if(NOT ${pybind11_PREFER_third_party})
+if(NOT pybind11_PREFER_third_party)
   find_package(pybind11 CONFIG)
   if(NOT pybind11_FOUND)
     find_package(pybind11)
@@ -1226,7 +1226,7 @@ if(USE_NCCL)
         "Not using CUDA/ROCM, so disabling USE_NCCL. Suppress this warning with "
         "-DUSE_NCCL=OFF.")
     caffe2_update_option(USE_NCCL OFF)
-  elseif(NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
+  elseif(NOT CMAKE_SYSTEM_NAME STREQUAL "Linux")
     message(WARNING "NCCL is currently only supported under Linux.")
     caffe2_update_option(USE_NCCL OFF)
   elseif(USE_CUDA)
diff --git a/cmake/Modules_CUDA_fix/upstream/FindCUDA.cmake b/cmake/Modules_CUDA_fix/upstream/FindCUDA.cmake
index ffcc49e29c..a25edda0cb 100644
--- a/cmake/Modules_CUDA_fix/upstream/FindCUDA.cmake
+++ b/cmake/Modules_CUDA_fix/upstream/FindCUDA.cmake
@@ -1505,7 +1505,7 @@ macro(CUDA_WRAP_SRCS cuda_target format generated_files)
         set(_cuda_source_format ${format})
       endif()
       # If file isn't a .cu file, we need to tell nvcc to treat it as such.
-      if(NOT ${file} MATCHES "\\.cu$")
+      if(NOT file MATCHES "\\.cu$")
         set(cuda_language_flag -x=cu)
       else()
         set(cuda_language_flag)
diff --git a/cmake/ProtoBuf.cmake b/cmake/ProtoBuf.cmake
index bd82ebc112..32cab7557f 100644
--- a/cmake/ProtoBuf.cmake
+++ b/cmake/ProtoBuf.cmake
@@ -85,7 +85,7 @@ endmacro()
 # coded BUILD_CUSTOM_PROTOBUF, we will hard code the use of custom protobuf
 # in the submodule.
 if(ANDROID OR IOS)
-  if(NOT ${BUILD_CUSTOM_PROTOBUF})
+  if(NOT BUILD_CUSTOM_PROTOBUF)
     message(WARNING
         "For Android and iOS cross compilation, I am automatically using "
         "custom protobuf under third party. Note that this behavior may "
diff --git a/cmake/Utils.cmake b/cmake/Utils.cmake
index 1b0d8c109e..3838b1fe95 100644
--- a/cmake/Utils.cmake
+++ b/cmake/Utils.cmake
@@ -154,7 +154,7 @@ function(dedent outvar text)
     INPUT_FILE "${CMAKE_BINARY_DIR}/indented.txt"
     RESULT_VARIABLE _dedent_exitcode
     OUTPUT_VARIABLE _dedent_text)
-  if(NOT ${_dedent_exitcode} EQUAL 0)
+  if(NOT _dedent_exitcode EQUAL 0)
     message(ERROR " Failed to remove indentation from: \n\"\"\"\n${text}\n\"\"\"
     Python dedent failed with error code: ${_dedent_exitcode}")
     message(FATAL_ERROR " Python dedent failed with error code: ${_dedent_exitcode}")
@@ -202,7 +202,7 @@ function(pycmd outvar cmd)
   dedent(_dedent_cmd "${cmd}")
   pycmd_no_exit(_output _exitcode "${_dedent_cmd}")
 
-  if(NOT ${_exitcode} EQUAL 0)
+  if(NOT _exitcode EQUAL 0)
     message(ERROR " Failed when running python code: \"\"\"\n${_dedent_cmd}\n\"\"\"")
     message(FATAL_ERROR " Python command failed with error code: ${_exitcode}")
   endif()
diff --git a/cmake/public/cuda.cmake b/cmake/public/cuda.cmake
index f1656c6c76..d4ec3a9dff 100644
--- a/cmake/public/cuda.cmake
+++ b/cmake/public/cuda.cmake
@@ -74,7 +74,7 @@ if(CUDA_FOUND)
     message(FATAL_ERROR "Caffe2: Couldn't determine version from header: " ${output_var})
   endif()
   message(STATUS "Caffe2: Header version is: " ${cuda_version_from_header})
-  if(NOT ${cuda_version_from_header} STREQUAL ${CUDA_VERSION_STRING})
+  if(NOT cuda_version_from_header STREQUAL ${CUDA_VERSION_STRING})
     # Force CUDA to be processed for again next time
     # TODO: I'm not sure if this counts as an implementation detail of
     # FindCUDA
diff --git a/torch/CMakeLists.txt b/torch/CMakeLists.txt
index fb01b020bd..8a13c7f1ee 100644
--- a/torch/CMakeLists.txt
+++ b/torch/CMakeLists.txt
@@ -98,7 +98,7 @@ if(MSVC)
     if(BUILD_TEST)
       list(APPEND TORCH_PYTHON_LINK_LIBRARIES onnx_library)
     endif(BUILD_TEST)
-    if(NOT ${CMAKE_BUILD_TYPE} MATCHES "Release")
+    if(NOT CMAKE_BUILD_TYPE MATCHES "Release")
       string(APPEND TORCH_PYTHON_LINK_FLAGS " /DEBUG:FULL")
     endif()
 elseif(APPLE)