From: "Jouni Malinen" <jkm@devicescape.com>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: Jiri Benc <jbenc@suse.cz>,
linux-wireless <linux-wireless@vger.kernel.org>
Subject: Re: [PATCH] mac80211: optimise ieee80211_get_hdrlen
Date: Thu, 29 Mar 2007 08:48:48 -0700 [thread overview]
Message-ID: <20070329154848.GB3906@devicescape.com> (raw)
In-Reply-To: <1175166447.8807.38.camel@johannes.berg>
On Thu, Mar 29, 2007 at 01:07:27PM +0200, Johannes Berg wrote:
> On Wed, 2007-03-28 at 12:11 -0700, Jouni Malinen wrote:
> > Is this case even used anywhere? Looks like unnecessary optimization at
> > the cost of making the source code more difficult to understand and
> > modify.
>
> Not sure. I tested in userspace with a program that simply tried all
> possible values.
At least originally, there were no need for processing any control
frames which is why asked this.. I haven't looked whether any of the new
hardware drivers have needs for processing them.
--
Jouni Malinen PGP id EFC895FA
next prev parent reply other threads:[~2007-03-29 16:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-27 16:01 [PATCH] mac80211: optimise ieee80211_get_hdrlen Johannes Berg
2007-03-28 19:11 ` Jouni Malinen
2007-03-29 11:07 ` Johannes Berg
2007-03-29 15:48 ` Jouni Malinen [this message]
2007-04-27 15:10 ` Johannes Berg
2007-04-28 13:40 ` Jiri Benc
2007-04-28 13:58 ` Johannes Berg
2007-04-28 14:35 ` Jiri Benc
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