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virtio/s390: use dev_to_virtio

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Use dev_to_virtio() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Message-Id: <912bf59bd3a48f2d4d4994681e898dc084fe29d3.1451484163.git.geliangtang@163.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Geliang Tang 2016-03-01 13:44:52 +01:00 • committed by Michael S. Tsirkin
parent 80f7d0301e
commit 15e90f526b
1 changed files with 1 additions and 2 deletions
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3
drivers/s390/virtio/virtio_ccw.c
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@ -945,8 +945,7 @@ static struct virtio_config_ops virtio_ccw_config_ops = {
static void virtio_ccw_release_dev(struct device *_d) static void virtio_ccw_release_dev(struct device *_d)
{ {
struct virtio_device *dev = container_of(_d, struct virtio_device, struct virtio_device *dev = dev_to_virtio(_d);
dev);
struct virtio_ccw_device *vcdev = to_vc_device(dev); struct virtio_ccw_device *vcdev = to_vc_device(dev);
kfree(vcdev->status); kfree(vcdev->status);