virtio: remove overzealous BUG_ON.

[linux-2.6-omap-h63xx.git] / drivers / virtio / virtio_ring.c

diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index aa714028641e630b068f683fc67e6707d6c6a853..c2fa5c6308133e5bd9c4e4c39e4a6c0b9b8b7c4b 100644 (file)
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -214,10 +214,7 @@ static void vring_disable_cb(struct virtqueue *_vq)
 {
        struct vring_virtqueue *vq = to_vvq(_vq);
 
-       START_USE(vq);
-       BUG_ON(vq->vring.avail->flags & VRING_AVAIL_F_NO_INTERRUPT);
        vq->vring.avail->flags |= VRING_AVAIL_F_NO_INTERRUPT;
-       END_USE(vq);
 }
 
 static bool vring_enable_cb(struct virtqueue *_vq)