[Intel-gfx] [PATCH] drm/i915: Drop rpm wakeref on error in debugfs/i915_drop_caches_set

[Chris Wilson]

Quoting Joonas Lahtinen (2018-10-18 10:20:25)
> Use single exit point to drop rpm wakeref in case of an error.
> 
> Fixes: 9d3eb2c33f03 ("drm/i915: Hold rpm wakeref for debugfs/i915_drop_caches_set")
> Signed-off-by: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
> Cc: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: Ville Syrjälä <ville.syrjala at linux.intel.com>

Mea culpa,
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris