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caif_virtio: use simplified virtqueue accessors. 

We never add buffers with input and output parts, so use the new accessors.

Cc: Sjur Brendeland <sjur.brandeland@stericsson.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2013-03-20 15:44:29 +10:30
parent 6797999d99
commit 71bcbecc89
1 changed files with 1 additions and 2 deletions
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3
drivers/net/caif/caif_virtio.c
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@ -572,8 +572,7 @@ static int cfv_netdev_tx(struct sk_buff *skb, struct net_device *netdev)
goto err;
}
ret = virtqueue_add_buf(cfv->vq_tx, &sg, 1, 0,
buf_info, GFP_ATOMIC);
ret = virtqueue_add_outbuf(cfv->vq_tx, &sg, 1, buf_info, GFP_ATOMIC);
if (unlikely((ret < 0))) {
/* If flow control works, this shouldn't happen */
netdev_warn(cfv->ndev, "Failed adding buffer to TX vring:%d\n",