drm/i915/huc: fix status check

drm/i915/huc: fix status check

Fix botched refactoring of the code that uncorrectly split a check on a
bool, treating it as a u32.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Fixes: d9f9df080029 ("drm/i915/uc: prefer intel_gt over i915 in GuC/HuC paths")
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190723153733.19401-1-daniele.ceraolospurio@intel.com