Wait for the callout to finish before unloading the module

MFC after: 3 days
josla972 · Apr 24, 2014 · 73ece4a · 73ece4a
1 parent c926a8f
commit 73ece4a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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);
 }