diff options
| author | Nanyong Sun <sunnanyong@huawei.com> | 2021-09-07 20:00:18 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-26 13:37:29 +0200 |
| commit | ba2a1f0dd10a8b30e67feb03f6a17533933c6840 (patch) | |
| tree | 0ad3c1a0c5671f07310c791a058b51fab1b27e4e | |
| parent | 796cfc16ff5bc4f4056e426feafd27ab8bed93a0 (diff) | |
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 eab7bd68da12..31eed118d0ce 100644 --- a/fs/nilfs2/sysfs.c +++ b/fs/nilfs2/sysfs.c @@ -106,7 +106,7 @@ 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); \ } /************************************************************************ |