In vhost_update_avail_event() we never used the `avail_event` argument,
since its introduction in commit 2723feaa8ec6 ("vhost: set log when
updating used flags or avail event").

Let's remove it to clean up the code.

Signed-off-by: Stefano Garzarella <[email protected]>
---
 drivers/vhost/vhost.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 59edb5a1ffe2..ee171e663a18 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -1981,7 +1981,7 @@ static int vhost_update_used_flags(struct vhost_virtqueue 
*vq)
        return 0;
 }
 
-static int vhost_update_avail_event(struct vhost_virtqueue *vq, u16 
avail_event)
+static int vhost_update_avail_event(struct vhost_virtqueue *vq)
 {
        if (vhost_put_avail_event(vq))
                return -EFAULT;
@@ -2527,7 +2527,7 @@ bool vhost_enable_notify(struct vhost_dev *dev, struct 
vhost_virtqueue *vq)
                        return false;
                }
        } else {
-               r = vhost_update_avail_event(vq, vq->avail_idx);
+               r = vhost_update_avail_event(vq);
                if (r) {
                        vq_err(vq, "Failed to update avail event index at %p: 
%d\n",
                               vhost_avail_event(vq), r);
-- 
2.31.1

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