Wait for the callout to finish before unloading the module

MFC after: 3 days
2014-04-24 05:04:54 +00:00 · 2014-04-24 05:04:54 +00:00 · 73ece4aff2
commit 73ece4aff2
parent c926a8ffb2
1 changed files with 1 additions and 1 deletions
--- a/sys/dev/virtio/random/virtio_random.c
+++ b/sys/dev/virtio/random/virtio_random.c
@ -156,7 +156,7 @@ vtrnd_detach(device_t dev)

 	sc = device_get_softc(dev);

-	callout_stop(&sc->vtrnd_callout);
+	callout_drain(&sc->vtrnd_callout);

 	return (0);
 }