vdpa/mlx5: Drop redundant code

Originally, the second loop initialized the CVQ. But (acde3929
("vdpa/mlx5: Use consistent RQT size") initialized all the queues in the
first loop, so the second iteration in init_mvqs() is never called
because the first one will iterate up to max_vqs.
Reviewed-by: Cosmin Ratiu <cratiu@nvidia.com>
Acked-by: Eugenio Pérez <eperezma@redhat.com>
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Message-Id: <20240626-stage-vdpa-vq-precreate-v2-3-560c491078df@nvidia.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

drivers/vdpa/mlx5/net/mlx5_vnet.c

@@ -3519,12 +3519,6 @@ static void init_mvqs(struct mlx5_vdpa_net *ndev)
 		mvq->fwqp.fw = true;
 		mvq->fw_state = MLX5_VIRTIO_NET_Q_OBJECT_NONE;
 	}
-	for (; i < ndev->mvdev.max_vqs; i++) {
-		mvq = &ndev->vqs[i];
-		memset(mvq, 0, offsetof(struct mlx5_vdpa_virtqueue, ri));
-		mvq->index = i;
-		mvq->ndev = ndev;
-	}
 }
 
 struct mlx5_vdpa_mgmtdev {