On Sun, Mar 27, 2022 at 7:20 AM Xiaomeng Tong wrote:
>
> The bug is here:
> return crtc;
>
> The list iterator value 'crtc' will *always* be set and non-NULL by
> list_for_each_entry(), so it is incorrect to assume that the iterator
> value will be NULL if the list is empty or no element i
The bug is here:
return crtc;
The list iterator value 'crtc' will *always* be set and non-NULL by
list_for_each_entry(), so it is incorrect to assume that the iterator
value will be NULL if the list is empty or no element is found.
To fix the bug, return 'crtc' when found, otherwise retur
