diff options
| author |   Vlad Buslov <vladbu@mellanox.com> | 2018-09-24 19:22:50 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-09-25 20:17:35 -0700 |
| commit | 86bd446b5cebd783187ea3772ff258210de77d99 (patch) | |
| tree | a628c33098ece5577e51cdbe871fd5f97a5a064e /net/sched/sch_api.c | |
| parent | net: core: netlink: add helper refcount dec and lock function (diff) | |
| download | linux-dev-86bd446b5cebd783187ea3772ff258210de77d99.tar.xz linux-dev-86bd446b5cebd783187ea3772ff258210de77d99.zip | |
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 <vladbu@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | net/sched/sch_api.c | 6 |
1 files changed, 3 insertions, 3 deletions
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; } |