mainline inclusion
from mainline-v6.3-rc7
commit 73f7b171
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/I6UW68
CVE: CVE-2023-1989

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=73f7b171b7c09139eb3c6a5677c200dc1be5f318

---------------------------

In btsdio_probe, the data->work is bound with btsdio_work. It will be
started in btsdio_send_frame.

If the btsdio_remove runs with a unfinished work, there may be a race
condition that hdev is freed but used in btsdio_work. Fix it by
canceling the work before do cleanup in btsdio_remove.
Signed-off-by: NZheng Wang <zyytlz.wz@163.com>
Signed-off-by: NLuiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: NLiu Jian <liujian56@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Reviewed-by: NWang Weiyang <wangweiyang2@huawei.com>
Signed-off-by: NJialin Zhang <zhangjialin11@huawei.com>