[PATCH 04/29] drm/atomic_helper: Skip over NULL private_obj pointers

[Maxime Ripard]

Signed-off-by: Maxime Ripard <mrip...@kernel.org>
---
 drivers/gpu/drm/drm_atomic.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index 
b356d26faad4acaa25c1fe6f9bd5043b6364ce87..9b198610791d19c7fd276ca59264a961d21caf43
 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -295,10 +295,13 @@ void drm_atomic_state_default_clear(struct 
drm_atomic_state *state)
        }
 
        for (i = 0; i < state->num_private_objs; i++) {
                struct drm_private_obj *obj = state->private_objs[i].ptr;
 
+               if (!obj)
+                       continue;
+
                obj->funcs->atomic_destroy_state(obj,
                                                 state->private_objs[i].state);
                state->private_objs[i].ptr = NULL;
                state->private_objs[i].state = NULL;
                state->private_objs[i].old_state = NULL;

-- 
2.50.1