vhost-net: initialize zcopy packet counters

[~andy/linux] / drivers / vhost / net.c

diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 67898fa9c4477f053ddaaadc05431ae77b918b7a..ff6c91995c96ca25389e1249d80cb42e2402c6de 100644 (file)
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -823,6 +823,9 @@ static long vhost_net_set_backend(struct vhost_net *n, unsigned index, int fd)
                r = vhost_init_used(vq);
                if (r)
                        goto err_vq;
+
+               n->tx_packets = 0;
+               n->tx_zcopy_err = 0;
        }
 
        mutex_unlock(&vq->mutex);