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| author | Nanyong Sun <sunnanyong@huawei.com> | 2021-09-07 20:00:23 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-26 13:39:49 +0200 |
| commit | 546076c98733abd0383d4a08b3434863208f4f1c (patch) | |
| tree | f81d4d2068b9a75983da4b2b5f34789f6c05f669 | |
| parent | c55c9e1f56d4ba3f669d25a8d9a27f6f21b320e2 (diff) | |
| download | linux-stable-546076c98733abd0383d4a08b3434863208f4f1c.tar.gz linux-stable-546076c98733abd0383d4a08b3434863208f4f1c.tar.bz2 linux-stable-546076c98733abd0383d4a08b3434863208f4f1c.zip | |
nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group
[ Upstream commit 17243e1c3072b8417a5ebfc53065d0a87af7ca77 ]
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/20210629022556.3985106-7-sunnanyong@huawei.com
Link: https://lkml.kernel.org/r/1625651306-10829-7-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 6c92ac314b06..28a2db3b1787 100644 --- a/fs/nilfs2/sysfs.c +++ b/fs/nilfs2/sysfs.c @@ -215,7 +215,7 @@ int nilfs_sysfs_create_snapshot_group(struct nilfs_root *root) void nilfs_sysfs_delete_snapshot_group(struct nilfs_root *root) { - kobject_del(&root->snapshot_kobj); + kobject_put(&root->snapshot_kobj); } /************************************************************************ |