netdev - Re: [patch] checkpatch: remove the ether_addr

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Message-ID: <20141003144729.GK23154@mwanda>
Date:	Fri, 3 Oct 2014 17:47:29 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	Joe Perches <joe@...ches.com>
Cc:	Andy Whitcroft <apw@...onical.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	netdev@...r.kernel.org, kernel-janitors@...r.kernel.org,
	gregkh@...uxfoundation.org
Subject: Re: [patch] checkpatch: remove the ether_addr_copy warning

On Fri, Oct 03, 2014 at 07:22:27AM -0700, Joe Perches wrote:
> On Fri, 2014-10-03 at 12:35 +0300, Dan Carpenter wrote:
> > Most people sending checkpatch.pl fixes don't know how to verify the
> > alignment.  This checkpatch warning just encourages newbies to try
> > introduce bugs.  Patch submitters tell us that they just sed the code
> > and it's the job for the maintainer to check that it's correct.
> 
> I haven't seen many instances of bad patch submittals
> on netdev.  Is this mostly an issue for staging?

I don't follow netdev so I can't say.

Most of the time data is aligned at a 4 byte mark so probably you are
just getting lucky.  I really doubt that netdev checkpatch newbies know
about alignment...

> 
> Maybe a downgrade to CHK requiring --strict is OK.

I would actually like to turn --strict by default in staging.

Checkpatch is a good concept, but it should only do safe things instead
of telling newbies to send buggy patches.

regards,
dan carpenter

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