netdev - pkt_sched 01/02: remove unnecessary xchg() in packet schedulers

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Message-ID: <492454DA.5080306@trash.net>
Date:	Wed, 19 Nov 2008 19:03:06 +0100
From:	Patrick McHardy <kaber@...sh.net>
To:	"David S. Miller" <davem@...emloft.net>
CC:	Linux Netdev List <netdev@...r.kernel.org>
Subject: pkt_sched 01/02: remove unnecessary xchg() in packet schedulers

These two patches get rid of the xchg() usage in net/sched
with exception of teql, where they might actually be needed
(I didn't really check since it uses them in different contexts
then other packet schedulers and thus it doesn't really belong
in this patchset anyways).

The patches apply on top of the DRR patch.

View attachment "01.diff" of type "text/x-patch" (8524 bytes)