[PATCH] um: Remove double zero check

[Johannes Berg]

On Wed, 2024-10-30 at 15:26 +0800, Shaojie Dong wrote:
> free_pages() performs a parameter null check inside
> therefore remove double zero check here.
> 

Ok, so, I get it, you want to make some cleanup - but you've just send
pretty much the same patch *six* times (although most of them were
incorrectly addressed) - if you want to find something to experiment
with please do it elsewhere.

(And also, why resend this again _without_ a new version?)

johannes