[Intel-gfx] [PATCH] drm/i915/selftests: Fix resource leak in __sseu_prepare

[Chris Wilson]

Quoting Radhakrishna Sripada (2019-02-15 19:35:54)
> Fix the resource leak reported by static code checker.

The caller already frees spin on error, so you just need to set the
output and report the error.
-Chris