[PATCH 13/16] caif_virtio: use simplified virtqueue accessors.

From: Rusty Russell
Date: Tue Feb 19 2013 - 03:04:51 EST


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

Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
---
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);
--
1.7.10.4

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