Lu Jingxiao e08c87f21e cio: FIFOSet.Close() check if FIFOSet is nill to prevent NPE
Reference:6a2d3990d1

Signed-off-by: Lu Jingxiao <lujingxiao@huawei.com>
(cherry picked from commit dd8a06f22eec94e7b2c8701d96b8c51cd1d7eae2)
2024-03-05 10:02:00 +08:00
..
2019-12-30 12:24:38 +08:00