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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 13:36:19 +0200 |
| commit | 00b7c8805936853d494b4b2f11b65312647253c7 (patch) | |
| tree | 2a50ad42ff1ec3a9cee20c7f17c9ed09551be962 | |
| parent | 2adce9f7eafc56cfae8d8f1d292de8cf363d0204 (diff) | |
| download | linux-stable-00b7c8805936853d494b4b2f11b65312647253c7.tar.gz linux-stable-00b7c8805936853d494b4b2f11b65312647253c7.tar.bz2 linux-stable-00b7c8805936853d494b4b2f11b65312647253c7.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 28f5572c6aae..33fba75aa9f3 100644 --- a/fs/nilfs2/sysfs.c +++ b/fs/nilfs2/sysfs.c @@ -224,7 +224,7 @@ 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); } /************************************************************************ |