linux-kernel - Re: [PATCH] cgroup: Fix typo in comment

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Date:   Sun, 20 Nov 2022 11:25:11 -0500
From:   James Bottomley <James.Bottomley@...senPartnership.com>
To:     "haifeng.xu" <haifeng.xu@...pee.com>, tj@...nel.org
Cc:     lizefan.x@...edance.com, hannes@...xchg.org,
        cgroups@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] cgroup: Fix typo in comment

On Sun, 2022-11-20 at 15:51 +0000, haifeng.xu wrote:
> Replace iff with if.

You can't do this without a more detailed analysis.  iff means if and
only if (logical implies in both directions), which appears to be more
correct in the code being patched than if, which is logical implies in
only one direction only.

James