vhost: fix interrupt mitigation with raw sockets

A thinko in code means we never trigger interrupt
mitigation. Fix this.

Reported-by: Juan Quintela <quintela@redhat.com>
Reported-by: Unai Uribarri <unai.uribarri@optenet.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index fcafb6b170fb..a6a88dfd5029 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -125,7 +125,7 @@ static void handle_tx(struct vhost_net *net)
         mutex_lock(&vq->mutex);
         vhost_disable_notify(vq);
 
-        if (wmem < sock->sk->sk_sndbuf * 2)
+        if (wmem < sock->sk->sk_sndbuf / 2)
                 tx_poll_stop(net);
         hdr_size = vq->hdr_size;