| Message ID | 20171106135154.52520-1-michal.wajdeczko@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/gpu/drm/i915/intel_guc_ct.c b/drivers/gpu/drm/i915/intel_guc_ct.c index c4cbec1..24ad557 100644 --- a/drivers/gpu/drm/i915/intel_guc_ct.c +++ b/drivers/gpu/drm/i915/intel_guc_ct.c @@ -198,6 +198,7 @@ static int ctch_open(struct intel_guc *guc, err = ctch_init(guc, ctch); if (unlikely(err)) goto err_out; + GEM_BUG_ON(!ctch->vma); } /* vma should be already allocated and map'ed */
Silence smatch by demonstrating that ctch->vma is allocated following a successful chch_init() drivers/gpu/drm/i915/intel_guc_ct.c:204 ctch_open() error: we previously assumed 'ctch->vma' could be null (see line 197) Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> --- drivers/gpu/drm/i915/intel_guc_ct.c | 1 + 1 file changed, 1 insertion(+)