From 86bd446b5cebd783187ea3772ff258210de77d99 Mon Sep 17 00:00:00 2001 From: Vlad Buslov Date: Mon, 24 Sep 2018 19:22:50 +0300 Subject: net: sched: rename qdisc_destroy() to qdisc_put() Current implementation of qdisc_destroy() decrements Qdisc reference counter and only actually destroy Qdisc if reference counter value reached zero. Rename qdisc_destroy() to qdisc_put() in order for it to better describe the way in which this function currently implemented and used. Extract code that deallocates Qdisc into new private qdisc_destroy() function. It is intended to be shared between regular qdisc_put() and its unlocked version that is introduced in next patch in this series. Signed-off-by: Vlad Buslov Acked-by: Jiri Pirko Signed-off-by: David S. Miller --- net/sched/sch_api.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'net/sched/sch_api.c') diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index 411c40344b77..2096138c4bf6 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -920,7 +920,7 @@ static void notify_and_destroy(struct net *net, struct sk_buff *skb, qdisc_notify(net, skb, n, clid, old, new); if (old) - qdisc_destroy(old); + qdisc_put(old); } /* Graft qdisc "new" to class "classid" of qdisc "parent" or @@ -973,7 +973,7 @@ static int qdisc_graft(struct net_device *dev, struct Qdisc *parent, qdisc_refcount_inc(new); if (!ingress) - qdisc_destroy(old); + qdisc_put(old); } skip: @@ -1561,7 +1561,7 @@ graft: err = qdisc_graft(dev, p, skb, n, clid, q, NULL, extack); if (err) { if (q) - qdisc_destroy(q); + qdisc_put(q); return err; } -- cgit v1.2.3