Re: [PATCH] arch/x86: use 'NULL' insteadof '0' as null pointer

From: Peter Zijlstra
Date: Tue Apr 19 2022 - 03:37:58 EST


On Sun, Apr 17, 2022 at 11:41:48PM +0800, liqiong wrote:
> Sparse warns: "Using plain integer as NULL pointer".

What's wrong with that?