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virtio_net: minor cleanup 

goto done;
done:
	return;
is ugly, it was put there to make diff review easier.
replace by open-coded return.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Michael S. Tsirkin 2014-10-15 10:22:30 +10:30 committed by Rusty Russell
parent 080c637373
commit 507613bf31
1 changed files with 2 additions and 4 deletions
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6
drivers/net/virtio_net.c
View File

@ -1403,7 +1403,7 @@ static void virtnet_config_changed_work(struct work_struct *work)
if (virtio_cread_feature(vi->vdev, VIRTIO_NET_F_STATUS, if (virtio_cread_feature(vi->vdev, VIRTIO_NET_F_STATUS,
struct virtio_net_config, status, &v) < 0) struct virtio_net_config, status, &v) < 0)
goto done; return;
if (v & VIRTIO_NET_S_ANNOUNCE) { if (v & VIRTIO_NET_S_ANNOUNCE) {
netdev_notify_peers(vi->dev); netdev_notify_peers(vi->dev);
@ -1414,7 +1414,7 @@ static void virtnet_config_changed_work(struct work_struct *work)
v &= VIRTIO_NET_S_LINK_UP; v &= VIRTIO_NET_S_LINK_UP;
if (vi->status == v) if (vi->status == v)
goto done; return;
vi->status = v; vi->status = v;
@ -1425,8 +1425,6 @@ static void virtnet_config_changed_work(struct work_struct *work)
netif_carrier_off(vi->dev); netif_carrier_off(vi->dev);
netif_tx_stop_all_queues(vi->dev); netif_tx_stop_all_queues(vi->dev);
} }
done:
return;
} }
static void virtnet_config_changed(struct virtio_device *vdev) static void virtnet_config_changed(struct virtio_device *vdev)