Re: [PATCH net-next] ice: gnss: fix a NULL vs IS_ERR() check

[Tony Nguyen <anthony.l.nguyen@xxxxxxxxx>]

Hi Dan,

On 3/7/2022 6:17 AM, Dan Carpenter wrote:
> The tty_alloc_driver() function returns error pointers, it never returns
> NULL.

We already have a fix patch that also addresses another of the same issue.

https://patchwork.ozlabs.org/project/intel-wired-lan/patch/20220305090430.3078757-1-yangyingliang@xxxxxxxxxx/

Thanks,

Tony

> Fixes: 43113ff73453 ("ice: add TTY for GNSS module for E810T device")
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>