diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-02 15:00:56 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-02 15:00:56 -0700 |
| commit | 80c2861672bbf000f6af838656959ee937e4ee4d (patch) | |
| tree | 78b361fd7278d461b1e664272f3b27660b64c642 /drivers/net | |
| parent | d211858837ff8d8e31942ca7d27e6e08b3b46f5e (diff) | |
| parent | 5087a50e66bd51b6e72c60bce4757a42b93f6b2c (diff) | |
Merge git://github.com/rustyrussell/linux
* git://github.com/rustyrussell/linux:
virtio-blk: use ida to allocate disk index
virtio: Add platform bus driver for memory mapped virtio device
virtio: Dont add "config" to list for !per_vq_vector
virtio: console: wait for first console port for early console output
virtio: console: add port stats for bytes received, sent and discarded
virtio: console: make discard_port_data() use get_inbuf()
virtio: console: rename variable
virtio: console: make get_inbuf() return port->inbuf if present
virtio: console: Fix return type for get_inbuf()
virtio: console: Use wait_event_freezable instead of _interruptible
virtio: console: Ignore port name update request if name already set
virtio: console: Fix indentation
virtio: modify vring_init and vring_size to take account of the layout containing *_event_idx
virtio.h: correct comment for struct virtio_driver
virtio-net: Use virtio_config_val() for retrieving config
virtio_config: Add virtio_config_val_len()
virtio-console: Use virtio_config_val() for retrieving config
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/virtio_net.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 91039ab1672..6ee8410443c 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -925,12 +925,10 @@ static void virtnet_update_status(struct virtnet_info *vi) { u16 v; - if (!virtio_has_feature(vi->vdev, VIRTIO_NET_F_STATUS)) - return; - - vi->vdev->config->get(vi->vdev, + if (virtio_config_val(vi->vdev, VIRTIO_NET_F_STATUS, offsetof(struct virtio_net_config, status), - &v, sizeof(v)); + &v) < 0) + return; /* Ignore unknown (future) status bits */ v &= VIRTIO_NET_S_LINK_UP; @@ -1006,11 +1004,9 @@ static int virtnet_probe(struct virtio_device *vdev) } /* Configuration may specify what MAC to use. Otherwise random. */ - if (virtio_has_feature(vdev, VIRTIO_NET_F_MAC)) { - vdev->config->get(vdev, + if (virtio_config_val_len(vdev, VIRTIO_NET_F_MAC, offsetof(struct virtio_net_config, mac), - dev->dev_addr, dev->addr_len); - } else + dev->dev_addr, dev->addr_len) < 0) random_ether_addr(dev->dev_addr); /* Set up our device-specific information */ |