Hello Daniele Ceraolo Spurio,
This is a semi-automatic email about new static checker warnings.
The patch 792592e72aba: "drm/i915: Move the engine mask to
intel_gt_info" from Jul 7, 2020, leads to the following Smatch
complaint:
drivers/gpu/drm/i915/i915_gpu_error.c:801 __err_print_to_sgl()
error: we previously assumed 'error->gt' could be null (see line 792)
drivers/gpu/drm/i915/i915_gpu_error.c
791
792 if (error->gt)
^^^^^^^^^
Existing code checks for NULL.
793 err_print_gt(m, error->gt);
794
795 if (error->overlay)
796 intel_overlay_print_error_state(m, error->overlay);
797
798 if (error->display)
799 intel_display_print_error_state(m, error->display);
800
801 err_print_capabilities(m, error);
^^^^^
Unchecked dereference inside function call.
802 err_print_params(m, &error->params);
803 }
regards,
dan carpenter
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