From 47a1a1d4be2910b13a8e90f75c17e253c39531ff Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Wed, 19 Nov 2008 08:03:09 +0000 Subject: pkt_sched: remove unnecessary xchg() in packet classifiers The use of xchg() hasn't been necessary since 2.2.something when proper locking was added to packet schedulers. In the case of classifiers they mostly weren't even necessary before that since they're mainly used to assign a NULL pointer to the filter root in the ->destroy path; the root is destroyed immediately after that. Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/sched/cls_tcindex.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'net/sched/cls_tcindex.c') diff --git a/net/sched/cls_tcindex.c b/net/sched/cls_tcindex.c index 7a7bff5..e806f23 100644 --- a/net/sched/cls_tcindex.c +++ b/net/sched/cls_tcindex.c @@ -13,12 +13,6 @@ #include #include - -/* - * Not quite sure if we need all the xchgs Alexey uses when accessing things. - * Can always add them later ... :) - */ - /* * Passing parameters to the root seems to be done more awkwardly than really * necessary. At least, u32 doesn't seem to use such dirty hacks. To be -- cgit v1.1