linux-kernel - RE: clean up kernel_{read,write} & friends v2

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Message-ID: <3aea7a1c10e94ea2964fa837ae7d8fe2@AcuMS.aculab.com>
Date:   Fri, 29 May 2020 13:08:37 +0000
From:   David Laight <David.Laight@...LAB.COM>
To:     'Casey Schaufler' <casey@...aufler-ca.com>,
        David Howells <dhowells@...hat.com>,
        Linus Torvalds <torvalds@...ux-foundation.org>
CC:     Christoph Hellwig <hch@....de>, Al Viro <viro@...iv.linux.org.uk>,
        "Ian Kent" <raven@...maw.net>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-fsdevel <linux-fsdevel@...r.kernel.org>,
        LSM List <linux-security-module@...r.kernel.org>,
        NetFilter <netfilter-devel@...r.kernel.org>
Subject: RE: clean up kernel_{read,write} & friends v2

From: Casey Schaufler
> Sent: 28 May 2020 22:21
> It's true, nobody uses a TTY33 anymore. Those of us who have done so
> understand how "{" is preferable to "BEGIN" and why tabs are better than
> multiple spaces. A narrow "terminal" requires less neck and mouse movement.
> Any width limit is arbitrary, so to the extent anyone might care, I advocate
> 80 forever.

A wide monitor is for looking at lots of files.
Not dead space because of deep intents and very long variable names.

Although i don't understand the 'indent continuations under "("' rule.
It hides some indents and makes other excessive.
A simple 'double indent' (or half indent) makes code more readable.

A different rule for function definitions would make real sense.
They only need a single indent - the '{' marks the end.

	David

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