4 Sep
2019
4 Sep
'19
5:11 p.m.
The functions “debugfs_remove” and “kfree” test whether their argument is NULL and then return immediately. Thus the tests around the shown calls are not needed.
This issue was detected by using the Coccinelle software.
I suggest to take another look at a similar patch.
drm/amdgpu: remove the redundant null check https://lkml.org/lkml/2019/9/3/59 https://lore.kernel.org/patchwork/patch/1123118/ https://lore.kernel.org/r/1567491305-18320-1-git-send-email-zhongjiang@huawe...
Regards, Markus