# Re: \[PATCH net-next v23 03/13\] netdev: support binding dma-buf to netdevice

- From: Jakub Kicinski \<kuba@kernel.org\>
- Date: 2024-08-29 21:08:52 
- List: linux-trace-kernel
- Page: https://ratatoskr.run/linux-trace-kernel/2024/08/2727835
- Thread: https://ratatoskr.run/netdev/2024/08/2726407/t.md

```text
On Thu, 29 Aug 2024 06:01:16 +0000 Mina Almasry wrote:
> +	if (dev_xdp_prog_count(netdev)) {
> +		NL_SET_ERR_MSG(info->extack, "netdevice has xdp program attached");
> +		return -EEXIST;
> +	}

goto err_unlock
```