| Date | Wed, 20 Feb 2013 18:13:12 +0800 | From | Wanlong Gao <> | Subject | Re: [PATCH 13/16] caif_virtio: use simplified virtqueue accessors. |
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On 02/19/2013 03:56 PM, Rusty Russell wrote: > We never add buffers with input and output parts, so use the new accessors. > > Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Reviewed-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
> --- > drivers/net/caif/caif_virtio.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/drivers/net/caif/caif_virtio.c b/drivers/net/caif/caif_virtio.c > index df832e7..9360055 100644 > --- a/drivers/net/caif/caif_virtio.c > +++ b/drivers/net/caif/caif_virtio.c > @@ -364,8 +364,7 @@ static int cfv_netdev_tx(struct sk_buff *skb, struct net_device *netdev) > /* Add buffer to avail ring. Flow control below should ensure > * that this always succeedes > */ > - 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(WARN_ON(ret < 0))) { > kfree(buf_info); >
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