Quoting Tvrtko Ursulin (2019-01-24 11:59:42)
> +static int
> +__read_slice_count(struct drm_i915_private *i915,
> + struct i915_gem_context *ctx,
> + struct intel_engine_cs *engine,
> + struct drm_i915_gem_object *obj,
> + struct igt_spinner *spin,
> + u32 *rpcs)
> +{
> + struct i915_request *rq = NULL;
> + u32 s_mask, s_shift;
> + unsigned int cnt;
> + u32 *buf, val;
> + long ret;
> +
> + ret = emit_rpcs_query(obj, ctx, engine, &rq);
> + if (ret)
> + return ret;
> +
> + if (spin)
> + igt_spinner_end(spin);
> +
> + ret = i915_request_wait(rq, I915_WAIT_LOCKED, MAX_SCHEDULE_TIMEOUT);
> + if (ret < 0)
> + return ret;
> +
> + i915_request_put(rq);
put before ret and I'm happy.
Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
-Chris
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