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caif_virtio: use simplified virtqueue accessors.
author
Rusty Russell
<rusty@rustcorp.com.au>
Wed, 20 Mar 2013 05:14:29 +0000
(15:44 +1030)
committer
Rusty Russell
<rusty@rustcorp.com.au>
Wed, 20 Mar 2013 05:15:04 +0000
(15:45 +1030)
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>
drivers/net/caif/caif_virtio.c
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diff --git
a/drivers/net/caif/caif_virtio.c
b/drivers/net/caif/caif_virtio.c
index b1e1205e4e28fe9c520e39caa0f9cd012fe75ed8..f6caa1eb4cd65ea9fe0acf38ba62a3ecbe5760cc 100644
(file)
--- a/
drivers/net/caif/caif_virtio.c
+++ b/
drivers/net/caif/caif_virtio.c
@@
-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",