Re: [PATCH net-next v3 7/8] rust: Add read_poll_timeout functions

[Andrew Lunn]

> +            // SAFETY: FFI call.
> +            unsafe {
> +                $crate::bindings::__might_sleep(
> +                    ::core::file!().as_ptr() as *const i8,
> +                    ::core::line!() as i32,
> +                )

Can this be pulled out into an easy to share macro? I expect to see
this to be scattered in a number of files, so making it easy to use
would be good.

	Andrew