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authorRusty Russell <rusty@rustcorp.com.au>2007-11-19 19:20:42 +0300
committerRusty Russell <rusty@rustcorp.com.au>2007-11-19 03:20:42 +0300
commit74b2553f1d13e60fb27063204bd5b6908a6f8494 (patch)
treecd35e82d16cf190ccd95362478a598314de639ce /drivers/net/virtio_net.c
parentd1c856e0f1a4c946c6329cff126548ef4288735f (diff)
downloadlinux-74b2553f1d13e60fb27063204bd5b6908a6f8494.tar.xz
virtio: fix module/device unloading
The virtio code never hooked through the ->remove callback. Although noone supports device removal at the moment, this code is already needed for module unloading. This of course also revealed bugs in virtio_blk, virtio_net and lguest unloading paths. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/net/virtio_net.c')
-rw-r--r--drivers/net/virtio_net.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index a75be57fb209..d74e6f4aa248 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -404,8 +404,12 @@ free:
static void virtnet_remove(struct virtio_device *vdev)
{
- unregister_netdev(vdev->priv);
- free_netdev(vdev->priv);
+ struct virtnet_info *vi = vdev->priv;
+
+ vdev->config->del_vq(vi->svq);
+ vdev->config->del_vq(vi->rvq);
+ unregister_netdev(vi->dev);
+ free_netdev(vi->dev);
}
static struct virtio_device_id id_table[] = {