Commits
Ye Bin committed cfe85a4a855
dm thin metadata: Avoid returning cmd->bm wild pointer on error commit 219403d7e56f9b716ad80ab87db85d29547ee73e upstream. Maybe __create_persistent_data_objects() caller will use PTR_ERR as a pointer, it will lead to some strange things. Signed-off-by: Ye Bin <yebin10@huawei.com> Cc: stable@vger.kernel.org Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>