tree 6d822061488bbfdf1763f0bb4ce347d083813770
parent 741fec53f268b691b869ffc70023319406e0cc97
author Ulrich Kunitz <kune@deine-taler.de> 1164153979 +0000
committer Jeff Garzik <jeff@garzik.org> 1165036325 -0500

[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>