4697 	struct mlx5_ib_dev *mparent = to_mdev(parent), *mplane;  in mlx5_ib_add_sub_dev()  local
4711 	mplane = ib_alloc_device(mlx5_ib_dev, ib_dev);  in mlx5_ib_add_sub_dev()
4712 	if (!mplane)  in mlx5_ib_add_sub_dev()
4715 	mplane->port = kcalloc(mparent->num_plane * mparent->num_ports,  in mlx5_ib_add_sub_dev()
4716 			       sizeof(*mplane->port), GFP_KERNEL);  in mlx5_ib_add_sub_dev()
4717 	if (!mplane->port) {  in mlx5_ib_add_sub_dev()
4722 	mplane->ib_dev.type = type;  in mlx5_ib_add_sub_dev()
4723 	mplane->mdev = mparent->mdev;  in mlx5_ib_add_sub_dev()
4724 	mplane->num_ports = mparent->num_plane;  in mlx5_ib_add_sub_dev()
4725 	mplane->sub_dev_name = name;  in mlx5_ib_add_sub_dev()
4726 	mplane->ib_dev.phys_port_cnt = mplane->num_ports;  in mlx5_ib_add_sub_dev()
4728 	ret = __mlx5_ib_add(mplane, &plane_profile);  in mlx5_ib_add_sub_dev()
4732 	mparent->smi_dev = mplane;  in mlx5_ib_add_sub_dev()
4733 	return &mplane->ib_dev;  in mlx5_ib_add_sub_dev()
4736 	kfree(mplane->port);  in mlx5_ib_add_sub_dev()
4738 	ib_dealloc_device(&mplane->ib_dev);  in mlx5_ib_add_sub_dev()