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authorRusty Russell <rusty@rustcorp.com.au>2013-03-20 15:44:29 +1030
committerRusty Russell <rusty@rustcorp.com.au>2013-03-20 15:45:03 +1030
commit6797999d99587e7b4189cf24c8f1053e02444703 (patch)
tree623c56ae0f7d38c94466f51980fb6f61c9b85755 /drivers/char/virtio_console.c
parentfb6aa6fcfec29932122cb0fb2d5d1f7700a9883b (diff)
downloadop-kernel-dev-6797999d99587e7b4189cf24c8f1053e02444703.zip
op-kernel-dev-6797999d99587e7b4189cf24c8f1053e02444703.tar.gz
virtio_console: use simplified virtqueue accessors.
We never add buffers with input and output parts, so use the new accessors. Acked-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/char/virtio_console.c')
-rw-r--r--drivers/char/virtio_console.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index e905d5f5..6d59f16 100644
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -502,7 +502,7 @@ static int add_inbuf(struct virtqueue *vq, struct port_buffer *buf)
sg_init_one(sg, buf->buf, buf->size);
- ret = virtqueue_add_buf(vq, sg, 0, 1, buf, GFP_ATOMIC);
+ ret = virtqueue_add_inbuf(vq, sg, 1, buf, GFP_ATOMIC);
virtqueue_kick(vq);
if (!ret)
ret = vq->num_free;
@@ -569,7 +569,7 @@ static ssize_t __send_control_msg(struct ports_device *portdev, u32 port_id,
vq = portdev->c_ovq;
sg_init_one(sg, &cpkt, sizeof(cpkt));
- if (virtqueue_add_buf(vq, sg, 1, 0, &cpkt, GFP_ATOMIC) == 0) {
+ if (virtqueue_add_outbuf(vq, sg, 1, &cpkt, GFP_ATOMIC) == 0) {
virtqueue_kick(vq);
while (!virtqueue_get_buf(vq, &len))
cpu_relax();
@@ -618,7 +618,7 @@ static ssize_t __send_to_port(struct port *port, struct scatterlist *sg,
reclaim_consumed_buffers(port);
- err = virtqueue_add_buf(out_vq, sg, nents, 0, data, GFP_ATOMIC);
+ err = virtqueue_add_outbuf(out_vq, sg, nents, data, GFP_ATOMIC);
/* Tell Host to go! */
virtqueue_kick(out_vq);
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