Found by static analysis tool.
Signed-off-by: Namrta Salonie <namrta.salonie@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_drv.h | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 8afda45..705b1e6 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -3097,7 +3097,10 @@ i915_gem_obj_ggtt_pin(struct drm_i915_gem_object *obj,
static inline int
i915_gem_object_ggtt_unbind(struct drm_i915_gem_object *obj)
{
- return i915_vma_unbind(i915_gem_obj_to_ggtt(obj));
+ struct i915_vma *vma = i915_gem_obj_to_ggtt(obj);
+ if (!vma)
+ return -EINVAL;
+ return i915_vma_unbind(vma);
}
void i915_gem_object_ggtt_unpin_view(struct drm_i915_gem_object *obj,
--
1.7.9.5
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