hyperv/vmbus: Utilize vmbus_chan_run_task()

MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D8686

diff --git a/sys/dev/hyperv/vmbus/vmbus_chan.c b/sys/dev/hyperv/vmbus/vmbus_chan.c
index a02929c464990194ea5f46f8293dfe17222fffa1..0f26fc059cf9f62be0f5561563d63526bfe9cca5 100644 (file)
--- a/sys/dev/hyperv/vmbus/vmbus_chan.c
+++ b/sys/dev/hyperv/vmbus/vmbus_chan.c
@@ -772,8 +772,7 @@ vmbus_chan_clear_chmap(struct vmbus_channel *chan)
        struct task chmap_task;
 
        TASK_INIT(&chmap_task, 0, vmbus_chan_clrchmap_task, chan);
-       taskqueue_enqueue(chan->ch_tq, &chmap_task);
-       taskqueue_drain(chan->ch_tq, &chmap_task);
+       vmbus_chan_run_task(chan, &chmap_task);
 }
 
 static void