[Intel-gfx] [PATCH i-g-t] igt/drv_hangman: Fix clear_error_state

[Chris Wilson]

On Thu, Feb 23, 2017 at 01:52:04AM +0000, Chris Wilson wrote:
> On Wed, Feb 22, 2017 at 05:26:29PM -0800, Michel Thierry wrote:
> >  static void clear_error_state(void)
> >  {
> > -	igt_sysfs_set(sysfs, "error", "");
> > +	igt_sysfs_set(sysfs, "error", " ");
> 
> My bad, I was expecting it write the nul character. "\0" would be my
> preference

Still needs an explicit igt_sysfs_write() to avoid strlen.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre