This patchset fix the memory leak problems and NULL pointer problem caused by incorrect usage of kobject in nilfs2 sysfs driver. Nanyong Sun (6): nilfs2: fix memory leak in nilfs_sysfs_create_device_group nilfs2: fix NULL pointer in nilfs_##name##_attr_release nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group fs/nilfs2/sysfs.c | 26 +++++++++++--------------- 1 file changed, 11 insertions(+), 15 deletions(-) -- 2.18.0.huawei.25