9p: disconnect channel when PCI device is removed

[platform/adaptation/renesas_rcar/renesas_kernel.git] / net / 9p / trans_virtio.c

diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
index 3d43206..5af18d1 100644 (file)
--- a/net/9p/trans_virtio.c
+++ b/net/9p/trans_virtio.c
@@ -615,7 +615,8 @@ static void p9_virtio_remove(struct virtio_device *vdev)
 {
        struct virtio_chan *chan = vdev->priv;
 
-       BUG_ON(chan->inuse);
+       if (chan->inuse)
+               p9_virtio_close(chan->client);
        vdev->config->del_vqs(vdev);
 
        mutex_lock(&virtio_9p_lock);