[Intel-gfx] [PATCH] drm/i915: In render_state_init reset obj in teardown path

[Matthew Auld]

The teardown path in render_state_init leaves so->obj != NULL.

Suggested-by: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
Signed-off-by: Matthew Auld <matthew.auld at intel.com>
---
 drivers/gpu/drm/i915/i915_gem_render_state.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/i915/i915_gem_render_state.c b/drivers/gpu/drm/i915/i915_gem_render_state.c
index 71611bf..10f3cf0 100644
--- a/drivers/gpu/drm/i915/i915_gem_render_state.c
+++ b/drivers/gpu/drm/i915/i915_gem_render_state.c
@@ -70,6 +70,7 @@ static int render_state_init(struct render_state *so, struct drm_device *dev)
 
 free_gem:
 	drm_gem_object_unreference(&so->obj->base);
+	so->obj = NULL;
 	return ret;
 }
 
-- 
2.4.11