virtio/vsock: Remove redundant state tracking

The core already tells us whether a device is being started or stopped.

Signed-off-by: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
Link: https://lore.kernel.org/r/20220607170239.120084-4-jean-philippe.brucker@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
1 file changed