From: Ulrich Kunitz <kune@deine-taler.de>
Date: Wed, 22 Nov 2006 00:06:19 +0000 (+0000)
Subject: [PATCH] zd1211rw: Optimized handling of zero length entries in length info
X-Git-Tag: v2.6.20-rc1~34^2~40^2~463^2~39
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=850c211ce6948bcd71e505be22b7ead99a425bfa;p=pandora-kernel.git

[PATCH] zd1211rw: Optimized handling of zero length entries in length info

There are a high number of split USB transactions, which contain
only one packet but have a length info field. This patch optimizes
this code by stopping parsing the length info structure if a zero
length field is encountered.

Signed-off-by: Ulrich Kunitz <kune@deine-taler.de>
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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