linux-kernel - Re: Merging of completely unreviewed drivers

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Message-ID: <m3myptsp8u.fsf@maximus.localdomain>
Date:	Fri, 22 Feb 2008 03:23:45 +0100
From:	Krzysztof Halasa <khc@...waw.pl>
To:	Al Viro <viro@...IV.linux.org.uk>
Cc:	David Newall <davidn@...idnewall.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Adrian Bunk <bunk@...nel.org>,
	Roland Dreier <rdreier@...co.com>,
	Glenn Streiff <gstreiff@...Effect.com>,
	Faisal Latif <flatif@...Effect.com>,
	linux-kernel@...r.kernel.org, general@...ts.openfabrics.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Greg Kroah-Hartman <greg@...ah.com>
Subject: Re: Merging of completely unreviewed drivers

Al Viro <viro@...IV.linux.org.uk> writes:

> ... if your style is lousy.  I agree that situation with printks is
> not normal in that respect and I certainly have no love for the
> checkpatch nonsense, but pressure to keep the fucking nesting depth
> low is a Good Thing(tm).

Indeed. Unfortunately it is orthogonal to the line length limit.

We should limit the nesting level, though I think there is no
universally good value. What is good for one case (a function with a
short multi-level if/for/etc) is bad for another (a long switch()
where any added complexity makes it unparseable).

So I think it just have to meet the author's and reviewers' taste. We
already depend on this.
-- 
Krzysztof Halasa
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