Its dev parameter is not even used, so remove it.
Signed-off-by: Jason Wang <jasowang@xxxxxxxxxx>
---
drivers/vhost/net.c | 8 ++++----
drivers/vhost/vhost.c | 2 +-
drivers/vhost/vhost.h | 2 +-
3 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 3beb401235c0..7d34e8cbc89b 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -498,7 +498,7 @@ static int sock_has_rx_data(struct socket *sock)
static void vhost_net_busy_poll_try_queue(struct vhost_net *net,
struct vhost_virtqueue *vq)
{
- if (!vhost_vq_avail_empty(&net->dev, vq)) {
+ if (!vhost_vq_avail_empty(vq)) {
vhost_poll_queue(&vq->poll);
} else if (unlikely(vhost_enable_notify(&net->dev, vq))) {
vhost_disable_notify(&net->dev, vq);
@@ -540,8 +540,8 @@ static void vhost_net_busy_poll(struct vhost_net *net,
}
if ((sock_has_rx_data(sock) &&
- !vhost_vq_avail_empty(&net->dev, rvq)) ||
- !vhost_vq_avail_empty(&net->dev, tvq))
+ !vhost_vq_avail_empty(rvq)) ||
+ !vhost_vq_avail_empty(tvq))
break;
cpu_relax();
@@ -638,7 +638,7 @@ static int get_tx_bufs(struct vhost_net *net,
static bool tx_can_batch(struct vhost_virtqueue *vq, size_t total_len)
{
return total_len < VHOST_NET_WEIGHT &&
- !vhost_vq_avail_empty(vq->dev, vq);
+ !vhost_vq_avail_empty(vq);
}
#define SKB_FRAG_PAGE_ORDER get_order(32768)
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 7f51c74d9aee..ec3534bcd51b 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -2946,7 +2946,7 @@ void vhost_add_used_and_signal_n(struct vhost_dev *dev,
EXPORT_SYMBOL_GPL(vhost_add_used_and_signal_n);
/* return true if we're sure that avaiable ring is empty */
-bool vhost_vq_avail_empty(struct vhost_dev *dev, struct vhost_virtqueue *vq)
+bool vhost_vq_avail_empty(struct vhost_virtqueue *vq)
{
__virtio16 avail_idx;
int r;
diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h
index 819296332913..e0451c900177 100644
--- a/drivers/vhost/vhost.h
+++ b/drivers/vhost/vhost.h
@@ -247,7 +247,7 @@ void vhost_add_used_and_signal_n(struct vhost_dev *, struct vhost_virtqueue *,
struct vring_used_elem *heads, unsigned count);
void vhost_signal(struct vhost_dev *, struct vhost_virtqueue *);
void vhost_disable_notify(struct vhost_dev *, struct vhost_virtqueue *);
-bool vhost_vq_avail_empty(struct vhost_dev *, struct vhost_virtqueue *);
+bool vhost_vq_avail_empty(struct vhost_virtqueue *vq);
bool vhost_enable_notify(struct vhost_dev *, struct vhost_virtqueue *);
int vhost_log_write(struct vhost_virtqueue *vq, struct vhost_log *log,
--
2.18.1
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