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| author | Nanyong Sun <sunnanyong@huawei.com> | 2021-09-07 20:00:18 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-26 14:07:12 +0200 |
| commit | 237ca37ca5ac45d8b91f145000dece214ce45a7e (patch) | |
| tree | cb4fa1c4531d7ae231aca7897215731db5b9c224 | |
| parent | 288c8b5ba52dbe08d1e753c4e42dca9d39ac7b8f (diff) | |
| download | linux-stable-237ca37ca5ac45d8b91f145000dece214ce45a7e.tar.gz linux-stable-237ca37ca5ac45d8b91f145000dece214ce45a7e.tar.bz2 linux-stable-237ca37ca5ac45d8b91f145000dece214ce45a7e.zip | |
nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group
[ Upstream commit a3e181259ddd61fd378390977a1e4e2316853afa ]
The kobject_put() should be used to cleanup the memory associated with the
kobject instead of kobject_del. See the section "Kobject removal" of
"Documentation/core-api/kobject.rst".
Link: https://lkml.kernel.org/r/20210629022556.3985106-5-sunnanyong@huawei.com
Link: https://lkml.kernel.org/r/1625651306-10829-5-git-send-email-konishi.ryusuke@gmail.com
Signed-off-by: Nanyong Sun <sunnanyong@huawei.com>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | fs/nilfs2/sysfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nilfs2/sysfs.c b/fs/nilfs2/sysfs.c index 31d640a87b59..195f42192a15 100644 --- a/fs/nilfs2/sysfs.c +++ b/fs/nilfs2/sysfs.c @@ -97,7 +97,7 @@ static int nilfs_sysfs_create_##name##_group(struct the_nilfs *nilfs) \ } \ static void nilfs_sysfs_delete_##name##_group(struct the_nilfs *nilfs) \ { \ - kobject_del(&nilfs->ns_##parent_name##_subgroups->sg_##name##_kobj); \ + kobject_put(&nilfs->ns_##parent_name##_subgroups->sg_##name##_kobj); \ } /************************************************************************ |