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nvme-tcp: cancel async events before freeing event struct
authorDavid Milburn <dmilburn@redhat.com>
Wed, 2 Sep 2020 22:42:53 +0000 (17:42 -0500)
committerChristoph Hellwig <hch@lst.de>
Tue, 8 Sep 2020 17:46:29 +0000 (19:46 +0200)
commitceb1e0874dba5cbfc4e0b4145796a4bfb3716e6a
treea62b4ab8d3ada04d2872f8e82fa4e56b34e028fe
parent925dd04c1f9825194b9e444c12478084813b2b5d
nvme-tcp: cancel async events before freeing event struct

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>
drivers/nvme/host/tcp.c