Check for NULL value in ttm resource before passing.
Signed-off-by: Nirmoy Das nirmoy.das@amd.com --- drivers/gpu/drm/radeon/radeon_object.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c index bfaaa3c969a3..6e01eef169b7 100644 --- a/drivers/gpu/drm/radeon/radeon_object.c +++ b/drivers/gpu/drm/radeon/radeon_object.c @@ -76,7 +76,8 @@ static void radeon_ttm_bo_destroy(struct ttm_buffer_object *tbo)
bo = container_of(tbo, struct radeon_bo, tbo);
- radeon_update_memory_usage(bo, bo->tbo.resource->mem_type, -1); + if (bo->tbo.resource) + radeon_update_memory_usage(bo, bo->tbo.resource->mem_type, -1);
mutex_lock(&bo->rdev->gem.mutex); list_del_init(&bo->list);