diff options
| author | Vlad Buslov <vladbu@mellanox.com> | 2018-09-24 18:22:50 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-09-26 05:17:35 +0200 |
| commit | 86bd446b5cebd783187ea3772ff258210de77d99 (patch) | |
| tree | a628c33098ece5577e51cdbe871fd5f97a5a064e /net/sched/sch_drr.c | |
| parent | net: core: netlink: add helper refcount dec and lock function (diff) | |
| download | linux-86bd446b5cebd783187ea3772ff258210de77d99.tar.xz linux-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 'net/sched/sch_drr.c')
| -rw-r--r-- | net/sched/sch_drr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sched/sch_drr.c b/net/sched/sch_drr.c index e0b0cf8a9939..cdebaed0f8cf 100644 --- a/net/sched/sch_drr.c +++ b/net/sched/sch_drr.c @@ -134,7 +134,7 @@ static int drr_change_class(struct Qdisc *sch, u32 classid, u32 parentid, tca[TCA_RATE]); if (err) { NL_SET_ERR_MSG(extack, "Failed to replace estimator"); - qdisc_destroy(cl->qdisc); + qdisc_put(cl->qdisc); kfree(cl); return err; } @@ -153,7 +153,7 @@ static int drr_change_class(struct Qdisc *sch, u32 classid, u32 parentid, static void drr_destroy_class(struct Qdisc *sch, struct drr_class *cl) { gen_kill_estimator(&cl->rate_est); - qdisc_destroy(cl->qdisc); + qdisc_put(cl->qdisc); kfree(cl); } |