From 4476987a9a4525db3ebe29538cc357ca589db4ac Mon Sep 17 00:00:00 2001 From: Amit Shah Date: Mon, 28 May 2012 12:18:41 +0530 Subject: [PATCH] virtio: rng: don't wait on host when module is going away No use waiting for input from host when the module is being removed. We're going to remove the vq in the next step anyway, so just perform any other steps for cleanup (currently none). Signed-off-by: Amit Shah Signed-off-by: Rusty Russell --- drivers/char/hw_random/virtio-rng.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/char/hw_random/virtio-rng.c b/drivers/char/hw_random/virtio-rng.c index c8a935034218..2dc9ce183cc6 100644 --- a/drivers/char/hw_random/virtio-rng.c +++ b/drivers/char/hw_random/virtio-rng.c @@ -109,6 +109,7 @@ static int virtrng_probe(struct virtio_device *vdev) static void __devexit virtrng_remove(struct virtio_device *vdev) { vdev->config->reset(vdev); + busy = false; hwrng_unregister(&virtio_hwrng); vdev->config->del_vqs(vdev); } -- 2.39.2