[Intel-gfx] [PATCH 4/4] backlight-helper: Simplify reading the level from stdin

[Chris Wilson]

On Mon, Feb 17, 2014 at 01:16:54PM +0100, Hans de Goede wrote:
> Since the helper is a standalone app, the usual xserver rules of not using
> stdio because of signal handling don't apply.
> 
> And since the helper does run with elevated rights, it is important to keep
> the code KISS so that it can be audited easily.
> 
> This commit replaces the hard to read "raw" read loop with a much simpler
> loop using fgets, improving readability of the code.

Ok, the simplicity of the final code won me over.

Thanks for the patches, pushed.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre