Revert "virtio-net: don't let virtio core to validate used length"

This reverts commit 816625c13652cef5b2c49082d652875da6f2ad7a.

Attempts to validate length in the core did not work out.
We'll drop them, so revert the dependent changes in drivers.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 1771d6e..55db6a3 100644 (file)
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -3423,7 +3423,6 @@ static struct virtio_driver virtio_net_driver = {
        .feature_table_size = ARRAY_SIZE(features),
        .feature_table_legacy = features_legacy,
        .feature_table_size_legacy = ARRAY_SIZE(features_legacy),
-       .suppress_used_validation = true,
        .driver.name =  KBUILD_MODNAME,
        .driver.owner = THIS_MODULE,
        .id_table =     id_table,