[PATCH 5/9] Remove unnecessary imports

[Elisha Hollander]

---
 scripts/clang-tools/run-clang-tools.py              | 1 -
 scripts/gdb/linux/clk.py                            | 1 -
 scripts/gdb/linux/genpd.py                          | 1 -
 scripts/gdb/linux/modules.py                        | 2 +-
 tools/cgroup/iocost_monitor.py                      | 1 -
 tools/cgroup/memcg_slabinfo.py                      | 2 --
 tools/perf/scripts/python/compaction-times.py       | 1 -
 tools/perf/scripts/python/event_analyzing_sample.py | 1 -
 tools/perf/scripts/python/mem-phys-addr.py          | 1 -
 9 files changed, 1 insertion(+), 10 deletions(-)

diff --git a/scripts/clang-tools/run-clang-tools.py b/scripts/clang-tools/run-clang-tools.py
index f754415af398..f298c07e948a 100755
--- a/scripts/clang-tools/run-clang-tools.py
+++ b/scripts/clang-tools/run-clang-tools.py
@@ -12,7 +12,6 @@ compile_commands.json.
 import argparse
 import json
 import multiprocessing
-import os
 import subprocess
 import sys
 
diff --git a/scripts/gdb/linux/clk.py b/scripts/gdb/linux/clk.py
index 061aecfa294e..7a7d81539fcd 100644
--- a/scripts/gdb/linux/clk.py
+++ b/scripts/gdb/linux/clk.py
@@ -3,7 +3,6 @@
 # Copyright (c) NXP 2019
 
 import gdb
-import sys
 
 from linux import utils, lists, constants
 
diff --git a/scripts/gdb/linux/genpd.py b/scripts/gdb/linux/genpd.py
index 39cd1abd8559..f0e4ae7b47f4 100644
--- a/scripts/gdb/linux/genpd.py
+++ b/scripts/gdb/linux/genpd.py
@@ -3,7 +3,6 @@
 # Copyright (c) NXP 2019
 
 import gdb
-import sys
 
 from linux.utils import CachedType
 from linux.lists import list_for_each_entry
diff --git a/scripts/gdb/linux/modules.py b/scripts/gdb/linux/modules.py
index 441b23239896..d8e771bb22e7 100644
--- a/scripts/gdb/linux/modules.py
+++ b/scripts/gdb/linux/modules.py
@@ -13,7 +13,7 @@
 
 import gdb
 
-from linux import cpus, utils, lists
+from linux import utils, lists
 
 
 module_type = utils.CachedType("struct module")
diff --git a/tools/cgroup/iocost_monitor.py b/tools/cgroup/iocost_monitor.py
index c4ff907c078b..364625ba4a2f 100644
--- a/tools/cgroup/iocost_monitor.py
+++ b/tools/cgroup/iocost_monitor.py
@@ -13,7 +13,6 @@ import sys
 import re
 import time
 import json
-import math
 
 import drgn
 from drgn import container_of
diff --git a/tools/cgroup/memcg_slabinfo.py b/tools/cgroup/memcg_slabinfo.py
index 1600b17dbb8a..1962f7618ea8 100644
--- a/tools/cgroup/memcg_slabinfo.py
+++ b/tools/cgroup/memcg_slabinfo.py
@@ -9,8 +9,6 @@ import sys
 
 from drgn.helpers.linux import list_for_each_entry, list_empty
 from drgn.helpers.linux import for_each_page
-from drgn.helpers.linux.cpumask import for_each_online_cpu
-from drgn.helpers.linux.percpu import per_cpu_ptr
 from drgn import container_of, FaultError, Object
 
 
diff --git a/tools/perf/scripts/python/compaction-times.py b/tools/perf/scripts/python/compaction-times.py
index 2560a042dc6f..5822b552756d 100644
--- a/tools/perf/scripts/python/compaction-times.py
+++ b/tools/perf/scripts/python/compaction-times.py
@@ -4,7 +4,6 @@
 # testing:
 # 'echo 1 > /proc/sys/vm/compact_memory' to force compaction of all zones
 
-import os
 import sys
 import re
 
diff --git a/tools/perf/scripts/python/event_analyzing_sample.py b/tools/perf/scripts/python/event_analyzing_sample.py
index aa1e2cfa26a6..8d0fbb78900e 100644
--- a/tools/perf/scripts/python/event_analyzing_sample.py
+++ b/tools/perf/scripts/python/event_analyzing_sample.py
@@ -20,7 +20,6 @@ from __future__ import print_function
 import os
 import sys
 import math
-import struct
 import sqlite3
 
 sys.path.append(os.environ['PERF_EXEC_PATH'] + \
diff --git a/tools/perf/scripts/python/mem-phys-addr.py b/tools/perf/scripts/python/mem-phys-addr.py
index 1f332e72b9b0..66b7ee8254c3 100644
--- a/tools/perf/scripts/python/mem-phys-addr.py
+++ b/tools/perf/scripts/python/mem-phys-addr.py
@@ -8,7 +8,6 @@ from __future__ import print_function
 
 import os
 import sys
-import struct
 import re
 import bisect
 import collections
-- 
2.25.1