pds_vdpa: clear config callback when status goes to 0

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[ Upstream commit dd3b8de16e ]

If the client driver is setting status to 0, something is
getting shutdown and possibly removed.  Make sure we clear
the config_cb so that it doesn't end up crashing when
trying to call a bogus callback.

Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Message-Id: <20231110221802.46841-3-shannon.nelson@amd.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Shannon Nelson 2023-11-10 14:18:01 -08:00 • committed by Greg Kroah-Hartman

parent 53fff954e7

commit d3bb92beda

1 changed files with 3 additions and 1 deletions

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drivers/vdpa/pds/vdpa_dev.c

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