Re: [PATCH 10/13] selftests: net: Work around build error seen with -Werror

[Jakub Kicinski]

On Thu,  4 Dec 2025 08:17:24 -0800 Guenter Roeck wrote:
> -     write(fd, msg, sizeof(msg));
> +     if (write(fd, msg, sizeof(msg)))
> +             ;

At least add an perror here ?