[PATCH] drm/amd/display: Check pipe_ctx before it is used

[Markus Elfring]

>> resource_get_otg_master_for_stream() could return NULL, we
>> should check the return value of 'otg_master' before it is
>> used in resource_log_pipe_for_stream().
>
> A similar fix was integrated already according to a contribution
> by Natanel Roizenman.
> From which Linux version did you take source files for your static code analyses?
>
> Please take another look at the corresponding software update.
> [PATCH 16/37] drm/amd/display: Add null check in resource_log_pipe_topology_update
> https://lore.kernel.org/amd-gfx/20240422152817.2765349-17-aurabindo.pillai@amd.com/

How “interesting” is it that a similar source code correction needed
to be repeated by Hersen Wu?

drm/amd/display: Add otg_master NULL check within resource_log_pipe_topology_update
https://lore.kernel.org/amd-gfx/20240501071651.3541919-31-chiahsuan.chung@amd.com/

Regards,
Markus