summaryrefslogtreecommitdiffstats
path: root/tools/testing/selftests/damon
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-07-01 17:13:54 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-07-01 17:13:54 +0000
commit2957e9a7ea070524508a846205689431cb5c101f (patch)
tree42f079ff82e701ebcb76829974b4caca3e5b6798 /tools/testing/selftests/damon
parentAdding upstream version 6.9.2. (diff)
downloadlinux-2957e9a7ea070524508a846205689431cb5c101f.tar.xz
linux-2957e9a7ea070524508a846205689431cb5c101f.zip
Adding upstream version 6.9.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/testing/selftests/damon')
-rw-r--r--tools/testing/selftests/damon/_damon_sysfs.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/testing/selftests/damon/_damon_sysfs.py b/tools/testing/selftests/damon/_damon_sysfs.py
index d23d7398a2..fe77d7e73a 100644
--- a/tools/testing/selftests/damon/_damon_sysfs.py
+++ b/tools/testing/selftests/damon/_damon_sysfs.py
@@ -287,6 +287,8 @@ class DamonCtx:
nr_schemes_file = os.path.join(
self.sysfs_dir(), 'schemes', 'nr_schemes')
content, err = read_file(nr_schemes_file)
+ if err is not None:
+ return err
if int(content) != len(self.schemes):
err = write_file(nr_schemes_file, '%d' % len(self.schemes))
if err != None: