Revert "*: supress grpc "tcp set inq" loggings (#5797)"

contrib/grpc-cmake/CMakeLists.txt

@@ -81,35 +81,9 @@ if(TIFLASH_LLVM_TOOLCHAIN)
   target_compile_options(grpc PRIVATE
         -Wno-deprecated-declarations -Wno-non-c-typedef-for-linkage -Wno-implicit-const-int-float-conversion)
   target_compile_options(grpc++ PRIVATE
-        -Wno-deprecated-declarations -Wno-non-c-typedef-for-linkage -Wno-implicit-const-int-float-conversion)
+        -Wno-deprecated-declarations -Wno-non-c-typedef-for-linkage  -Wno-implicit-const-int-float-conversion)
 endif()
 
-execute_process(
-  COMMAND grep "//gpr_log(GPR_DEBUG, \"cannot set inq fd=%d errno=%d\", tcp->fd, errno);" "${_gRPC_SOURCE_DIR}/src/core/lib/iomgr/tcp_posix.cc"
-  RESULT_VARIABLE HAVE_APPLY_PATCH)
-# grep - Normally, the exit status is 0 if selected lines are found and 1 otherwise. But the exit status is 2 if an error occurred.
-if (HAVE_APPLY_PATCH EQUAL 1)
-  message(STATUS "grpc patch not apply: ${HAVE_APPLY_PATCH}, patching...")
-  # update the patch using `git format-patch` if you upgrade grpc
-  set (GRPC_PATCH_FILE "${TiFlash_SOURCE_DIR}/contrib/grpc-cmake/0001-disable-tcp-set-inq-debug-message.patch")
-  # apply the patch
-  execute_process(
-    COMMAND git apply -v "${GRPC_PATCH_FILE}"
-    WORKING_DIRECTORY "${_gRPC_SOURCE_DIR}"
-    COMMAND_ECHO STDOUT
-    RESULT_VARIABLE PATCH_SUCC)
-  if (NOT PATCH_SUCC EQUAL 0)
-    message(FATAL_ERROR "Can not apply grpc patch ${GRPC_PATCH_FILE}")
-  else ()
-    message(STATUS "grpc patch done")
-  endif ()
-elseif (HAVE_APPLY_PATCH EQUAL 0)
-  message(STATUS "grpc patch have been applied: ${HAVE_APPLY_PATCH}")
-else ()
-  message(FATAL_ERROR "Can not check the grpc patch status")
-endif ()
-
-
 # The contrib/grpc/CMakeLists.txt redefined the PROTOBUF_GENERATE_GRPC_CPP() function for its own purposes,
 # so we need to redefine it back.
 include("${TiFlash_SOURCE_DIR}/contrib/grpc-cmake/protobuf_generate_grpc.cmake")