From 9b0d4446b56904b59ae3809913b0ac760fa941a6 Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Fri, 4 Aug 2017 14:29:15 +0200 Subject: net: sched: avoid atomic swap in tcf_exts_change tcf_exts_change is always called on newly created exts, which are not used on fastpath. Therefore, simple struct copy is enough. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- net/sched/cls_tcindex.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'net/sched/cls_tcindex.c') diff --git a/net/sched/cls_tcindex.c b/net/sched/cls_tcindex.c index 66924d147e97..d69f828f3fed 100644 --- a/net/sched/cls_tcindex.c +++ b/net/sched/cls_tcindex.c @@ -419,9 +419,9 @@ tcindex_set_parms(struct net *net, struct tcf_proto *tp, unsigned long base, } if (old_r) - tcf_exts_change(tp, &r->exts, &e); + tcf_exts_change(&r->exts, &e); else - tcf_exts_change(tp, &cr.exts, &e); + tcf_exts_change(&cr.exts, &e); if (old_r && old_r != r) { err = tcindex_filter_result_init(old_r); @@ -439,7 +439,7 @@ tcindex_set_parms(struct net *net, struct tcf_proto *tp, unsigned long base, struct tcindex_filter *nfp; struct tcindex_filter __rcu **fp; - tcf_exts_change(tp, &f->result.exts, &r->exts); + tcf_exts_change(&f->result.exts, &r->exts); fp = cp->h + (handle % cp->hash); for (nfp = rtnl_dereference(*fp); -- cgit v1.2.3-59-g8ed1b