[ Upstream commit ceb1e0874dba5cbfc4e0b4145796a4bfb3716e6a ] Cancel async event work in case async event has been queued up, and nvme_tcp_submit_async_event() runs after event has been freed. Signed-off-by: David Milburn <dmilburn@redhat.com> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Sasha Levin <sashal@kernel.org>